CN203203436U - Full-automatic sewage heat energy recovery device - Google Patents
Full-automatic sewage heat energy recovery device Download PDFInfo
- Publication number
- CN203203436U CN203203436U CN 201320199509 CN201320199509U CN203203436U CN 203203436 U CN203203436 U CN 203203436U CN 201320199509 CN201320199509 CN 201320199509 CN 201320199509 U CN201320199509 U CN 201320199509U CN 203203436 U CN203203436 U CN 203203436U
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- Prior art keywords
- water pipe
- sewage
- water
- outlet
- clear water
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- Expired - Fee Related
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Abstract
The utility model relates to a full-automatic sewage heat energy recovery device which comprises a water pipe box and a plurality of water pipe sets. The water pipe sets are laid inside the water pipe box, a clear water inlet and a clear water outlet are formed outside of the water pipe box at the left ends and the right ends of the water pipe sets respectively, a sewage inlet is formed outside the water pipe box and below the clear water inlet, a sewage outlet is formed outside the water pipe box and below the clear water outlet, an inlet water temperature sensor is fixedly installed on the inner side of the sewage inlet, an outlet water temperature sensor is fixedly installed on the inner side of sewage outlet, a clear water pressure sensor is arranged on one side, adjacent to the clear water outlet, of the water pipe box, and a sewage pressure sensor is arranged on one side, adjacent to the sewage outlet, of the water pipe box. The full-automatic sewage heat energy recovery device has the advantages that due to the fact that a heat exchanger and a control cabinet are integrally designed, operation efficiency is ensured, heat conversion efficiency of high-temperature sewage and pressure in the heat exchanger can be clearly displayed, alarm can be carried out, and heat exchange efficiency can be ensured.
Description
Technical field
The utility model relates to a kind of heat-energy recovering apparatus, relates in particular to a kind of full-automatic sewage heat-energy recovering apparatus that is applicable in various chemical fiber mills, the paper mill.
Background technology
At present, often there is the sewage of high temperature need to carry out energy recovery in the chemical fiber mill, but the general board-like or pipe heat exchanger of routine that adopts can not reclaim sewage heat energy fully in recovery, plate type heat exchanger wherein is a kind of new type high efficient heat exchanger that is formed by a series of sheet metal closed assemblies with certain bellows-shaped, form the thin rectangular shape passage between the various plates, carry out exchange heat by half sheet; Plate type heat exchanger wherein is the ideal equipment that liquid-liquid, liquid-vapour carry out heat exchange, but, adopt the above existing major defect of these radiators to be: 1. high temperature sewage is because temperature and flow etc. are non-constant, so usually adopt heat exchanger heat energy recovery levels lower; 2. the inlet temperature of high temperature sewage and outlet temperature etc. all are to adopt conventional instrument to show, and do not adopt closed-loop control; 3. the pressure in the heat exchanger only adopts the safeguard procedures such as relief valve, not warning function.Therefore, for above aspect, need to reasonably improve prior art.
The utility model content
For above defective, the utility model provide a kind of convenient reliable, be conducive to improve operational efficiency, have the pressure alarm design, can guarantee the full-automatic sewage heat-energy recovering apparatus of heat exchange efficiency, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of full-automatic sewage heat-energy recovering apparatus, comprise water pipe tank and some water pipe groups, the some water pipe groups of water pipe tank laid inside, a clear water entrance, a clear water output are offered respectively in the water pipe tank outside that is positioned at the left and right two ends of water pipe group, be positioned at sewage import of water pipe tank outer setting of clear water entrance below, be positioned at outlet of sewer of water pipe tank outer setting of clear water output below, inlet water temperature sensor of the inboard fixed installation of described sewage import, an outlet of the inboard fixed installation of described outlet of sewer cooling-water temperature sensor;
Simultaneously, be positioned on the water pipe tank of the adjacent side of clear water output and offer a clear water pressure sensor, be positioned on the water pipe tank of the adjacent side of outlet of sewer and offer a sewage pressure sensor; Clear water pressure sensor wherein, sewage pressure sensor, outlet cooling-water temperature sensor, inlet water temperature sensor are connected with the external control case respectively.Described water pipe group periphery arranges shell body.
The beneficial effect of full-automatic sewage heat-energy recovering apparatus described in the utility model is:
(1) heat exchanger apparatus and control cabinet are the integrated design, and guarantee that operational efficiency is the highest;
(2) can regulate in real time according to the Optimal Control of out temperature the aperture of high temperature sewage imported valve, can the thermal conversion efficiency of high temperature sewage is clear as to be presented on the touch-screen of control cabinet, pressure (comprising sewage pressure and clear water pressure) in the heat exchanger can both show, and report to the police;
(3) control cabinet not only can be reported to the police to pressure, can also carry out PID control to temperature, guarantees heat exchange efficiency;
(4) the sewage inlet adjusting is mainly leaned on valve regulated, and is convenient reliable;
(5) be suitable for chemical fibre factory or paper mill, high temperature waste hot water can be sent into this device, carry out heat exchange with the cold water that enters simultaneously, the hot waste water after the exchange is reduced to normal temperature waste water and is drained into sewage disposal; Cold water heats up after exchange, and to send into hot water thermal insulating water tank buffer memory stand-by for hot water, or directly send into as a supplement water of equipment, and exchange efficiency reaches as high as about 90%.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the structural representation of the described full-automatic sewage heat-energy recovering apparatus of the utility model embodiment;
Fig. 2 is the control cabinet schematic diagram of the described full-automatic sewage heat-energy recovering apparatus of the utility model embodiment.
Among the figure:
1, water pipe tank; 2, clear water entrance; 3, coupling assembling; 4, shell body; 5, water pipe group; 6, clear water output; 7, clear water pressure sensor; 8, sewage pressure sensor; 9, outlet cooling-water temperature sensor; 10, outlet of sewer; 11, inlet water temperature sensor; 12, sewage import; 13, control cabinet.
The specific embodiment
Shown in Fig. 1-2, the described full-automatic sewage heat-energy recovering apparatus of the utility model embodiment, comprise water pipe tank 1, shell body 4 and some water pipe groups 5, the some water pipe groups 5 of described water pipe tank 1 laid inside, be positioned at water pipe group 5 left sides, a clear water entrance 2 is offered respectively in water pipe tank 1 outside at right two ends, a clear water output 6, wherein be positioned at sewage import 12 of water pipe tank 1 outer setting of clear water entrance 2 belows, wherein be positioned at outlet of sewer 10 of water pipe tank 1 outer setting of clear water output 6 belows, inlet water temperature sensor 11 of described sewage import 12 inboard fixed installations, an outlet of described outlet of sewer 10 inboard fixed installations cooling-water temperature sensor 9; Simultaneously, be positioned on the water pipe tank 1 of clear water output 6 adjacent sides and offer a clear water pressure sensor 7, be positioned on the water pipe tank 1 of outlet of sewer 10 adjacent sides and offer a sewage pressure sensor 8; In addition, described water pipe group 5 peripheries arrange between shell body 4 and this shell body 4 and the water pipe tank 1 and lock by coupling assembling 3, and clear water pressure sensor 7 wherein, sewage pressure sensor 8, outlet cooling-water temperature sensor 9, inlet water temperature sensor 11 are connected with external control case 13 respectively.
The described full-automatic sewage heat-energy recovering apparatus of above the utility model embodiment, high temperature sewage enters fully heat exchange after the tube bank through the sewage import, then flows out outlet of sewer; Then import enters bobbin carriage and restrains the interior abundant heat exchange of sewage the normal temperature clear water through clear water, becomes at last hot water outflow clear water output and becomes utilizable hot water; When pressure sensor surpasses pressure meeting automatic alarm is set, control then adopts temperature PID control to guarantee that Sewage heat energy recycle is most effective for temperature.
Above embodiment is the more preferably specific embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (2)
1. full-automatic sewage heat-energy recovering apparatus, comprise water pipe tank (1) and some water pipe groups (5), the some water pipe groups of water pipe tank (1) laid inside (5), a clear water entrance (2), a clear water output (6) are offered respectively in water pipe tank (1) outside that is positioned at the left and right two ends of water pipe group (5), it is characterized in that:
Be positioned at water pipe tank (a 1) sewage import of outer setting (12) of clear water entrance (2) below, be positioned at water pipe tank (a 1) outlet of sewer of outer setting (10) of clear water output (6) below, the inboard fixed installation of described sewage import (a 12) inlet water temperature sensor (11), an outlet of the inboard fixed installation of described outlet of sewer (10) cooling-water temperature sensor (9);
Simultaneously, be positioned on the water pipe tank (1) of the adjacent side of clear water output (6) and offer a clear water pressure sensor (7), be positioned on the water pipe tank (1) of the adjacent side of outlet of sewer (10) and offer a sewage pressure sensor (8);
Clear water pressure sensor (7) wherein, sewage pressure sensor (8), outlet cooling-water temperature sensor (9), inlet water temperature sensor (11) are connected with external control case (13) respectively.
2. full-automatic sewage heat-energy recovering apparatus according to claim 1, it is characterized in that: described water pipe group (5) periphery arranges shell body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199509 CN203203436U (en) | 2013-04-19 | 2013-04-19 | Full-automatic sewage heat energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199509 CN203203436U (en) | 2013-04-19 | 2013-04-19 | Full-automatic sewage heat energy recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203436U true CN203203436U (en) | 2013-09-18 |
Family
ID=49147537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320199509 Expired - Fee Related CN203203436U (en) | 2013-04-19 | 2013-04-19 | Full-automatic sewage heat energy recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203436U (en) |
-
2013
- 2013-04-19 CN CN 201320199509 patent/CN203203436U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140419 |