CN2646140Y - Hydrolysis reactor utilizing high temperature industrial sewage afterheat - Google Patents
Hydrolysis reactor utilizing high temperature industrial sewage afterheat Download PDFInfo
- Publication number
- CN2646140Y CN2646140Y CN 03253316 CN03253316U CN2646140Y CN 2646140 Y CN2646140 Y CN 2646140Y CN 03253316 CN03253316 CN 03253316 CN 03253316 U CN03253316 U CN 03253316U CN 2646140 Y CN2646140 Y CN 2646140Y
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- Prior art keywords
- sewage
- water
- communicated
- casing
- jacket body
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- Expired - Fee Related
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model provides a hydrolysis reactor utilizing high temperature industrial sewage afterheat belonging to a sewage treatment device, which comprises a casing, wherein, the upper and lower ends of the casing are respectively provided with an upper water jacket body and a lower water jacket body both communicated with the heat exchange pipe arranged inside the casing; the upper water jacket body is communicated with a tap water inlet, while the lower water jacket body is communicated with a tap water outlet; the lower water distributor arranged at the lower part of the casing is communicated with a sewage inlet, while the upper water distributor arranged at the upper part of the casing is communicated with a sewage outlet; the water distribution openings arranged on the upper and lower water distributors are communicated with the cavity arranged inside the casing and outside the heat exchange pipe. The utility model is characterized in that: heat exchange is completed between tap water and high temperature sewage flowing across the inside of the casing; thereby sewage is cooled down, while tap water is heated to be brought in production process so as to realize utilization of afterheat; meanwhile, sewage is under anaerobic hydrolysis reaction during being cooled down; moreover, the utility model has a simple and compact structure, small floor space, less equipment investment, low operating expenses and ideal sewage treatment effect.
Description
Technical field
The utility model provides a kind of waste disposal plant, especially a kind of hydrolysis reactor.
Background technology
Sewage is industrial sewage particularly, adopts biochemical process (comprising aerobic biochemical process and anaerobic biochemical) to administer usually.Yet the temperature when part industrial sewage such as dyeing and printing sewage discharging surpasses 35 ℃, and such water temperature has been brought great harm to the improvement of industrial sewage aerobic biochemical process.The optimal temperature of aerobic biochemical process is 15～30 ℃, and water temperature is higher than 35 ℃, will destroy whole aerobe system.Natural heat dissipation (as the cooling tower heat radiation etc.) there is poor, the too high problem of heat radiation cost of radiating effect in summer in cooling, and waste heat forms waste.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of hot industry sewage remaining energy to utilize hydrolysis reactor, and it is combined into one heat exchanger and anaerobic hydrolysis reactor, carries out the anaerobic hydrolysis reaction when sewage is lowered the temperature.
The utility model is to realize like this, the hot industry sewage remaining energy utilizes hydrolysis reactor, it has housing, the housing upper and lower end has upper water sleeve body and lower water jacket body respectively, upper and lower water jacket body is connected with the intravital heat transfer tube of shell, be communicated with on the upper water sleeve body and be communicated with the tap water outlet on running water inlet, the lower water jacket body, the lower water-dispensing device that lower housing portion is installed is connected with the sewage import, the upper water distributor that install on housing top is connected with sewage outlet, and the water distribution mouth on the upper and lower water distributor communicates with enclosure interior, heat transfer tube cavity outward.
Adopt the hot industry sewage remaining energy of said structure to utilize hydrolysis reactor, tap water flows through in heat transfer tube, carries out heat exchange with the intravital high temperature sewage of the shell of flowing through, sewage is lowered the temperature, tap water is heated, and the tap water after the heating can be introduced production process, has realized UTILIZATION OF VESIDUAL HEAT IN.Sewage after the cooling has reached the temperature requirement of the aerobic biochemical process sewage disposal of back, and in the time of cooling, sewage carries out the anaerobic hydrolysis reaction, and promptly this hydrolysis reactor plays the effect of heat exchanger and anaerobic hydrolysis reactor simultaneously.Simple and compact for structure, floor space is little, and facility investment is few, and working cost is low, good sewage processing effect.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model structure.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates structure of the present utility model and principle of work.
As shown in drawings, the hot industry sewage remaining energy of the utility model utilizes hydrolysis reactor, it has housing (6), on the housing, the lower end has upper water sleeve body (3) and lower water jacket body (8) respectively, on, the lower water jacket body is connected with the intravital heat transfer tube of shell (5), be communicated with running water inlet (1) on the upper water sleeve body, be communicated with tap water outlet (9) on the lower water jacket body, the lower water-dispensing device (7) that lower housing portion is installed is connected with sewage import (10), the upper water distributor (4) that install on housing top is connected with sewage outlet (2), on, water distribution mouth on the lower water-dispensing device and enclosure interior, the outer cavity of heat transfer tube communicates.
Housing can adopt round shape, and its height, diameter etc. can be determined according to the requirement of anaerobic hydrolysis technology and the size of sewage output.The cloth water surface shape of upper and lower water distributor is decided with the shape of housing.Upper and lower water distributor adopts water distributor commonly used, and its structure, principle of work are conspicuous to the technician in industrial sewage treatment technology field.Upper water distributor can adopt common sawteeth groove water distributor.The water outlet of lower water-dispensing device can be towards the below.
Tap water enters in the upper water sleeve body (3) from the running water inlet (1) of housing top, in a plurality of heat transfer tubes (5) enter lower water jacket body (8) downwards, flows out from tap water outlet (9) at last.The water outlet of sewage from lower water-dispensing device flows in the outer cavity of enclosure interior, heat transfer tube, upwards flows, and enters in the upper water distributor from the water-in of upper water distributor, after the sewage outlet outflow.Realize heat exchange in the flow process downward at tap water, that sewage makes progress, the tap water heat absorption can be introduced and carry out UTILIZATION OF VESIDUAL HEAT IN in the production process; When sewage is lowered the temperature, finish anaerobic hydrolysis in flow process, the sewage behind cooling, the anaerobic hydrolysis can be introduced the aerobic biochemical process waste disposal plant of back and further administer.Can be added with the anaerobic hydrolysis biology in the cavity outside enclosure interior, the heat transfer tube.
Claims (1)
1, the hot industry sewage remaining energy utilizes hydrolysis reactor, it is characterized in that, it has housing (6), on the housing, the lower end has upper water sleeve body (3) and lower water jacket body (8) respectively, on, the lower water jacket body is connected with the intravital heat transfer tube of shell (5), be communicated with running water inlet (1) on the upper water sleeve body, be communicated with tap water outlet (9) on the lower water jacket body, the lower water-dispensing device (7) that lower housing portion is installed is connected with sewage import (10), the upper water distributor (4) that install on housing top is connected with sewage outlet (2), on, water distribution mouth on the lower water-dispensing device and enclosure interior, the outer cavity of heat transfer tube communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03253316 CN2646140Y (en) | 2003-09-06 | 2003-09-06 | Hydrolysis reactor utilizing high temperature industrial sewage afterheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03253316 CN2646140Y (en) | 2003-09-06 | 2003-09-06 | Hydrolysis reactor utilizing high temperature industrial sewage afterheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2646140Y true CN2646140Y (en) | 2004-10-06 |
Family
ID=34294378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03253316 Expired - Fee Related CN2646140Y (en) | 2003-09-06 | 2003-09-06 | Hydrolysis reactor utilizing high temperature industrial sewage afterheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2646140Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101362951B (en) * | 2008-09-04 | 2011-10-12 | 潍坊联兴炭素有限公司 | Cooling water jacket of petroleum coke can-type calcine furnace |
| CN104556351A (en) * | 2014-12-25 | 2015-04-29 | 东南大学 | Device and method of utilizing high temperature wastewater to warm bioreactor |
| CN111072141A (en) * | 2019-12-31 | 2020-04-28 | 河南省力华全环保科技有限公司 | Annular piston water distribution heat exchange device |
-
2003
- 2003-09-06 CN CN 03253316 patent/CN2646140Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101362951B (en) * | 2008-09-04 | 2011-10-12 | 潍坊联兴炭素有限公司 | Cooling water jacket of petroleum coke can-type calcine furnace |
| CN104556351A (en) * | 2014-12-25 | 2015-04-29 | 东南大学 | Device and method of utilizing high temperature wastewater to warm bioreactor |
| CN111072141A (en) * | 2019-12-31 | 2020-04-28 | 河南省力华全环保科技有限公司 | Annular piston water distribution heat exchange device |
| CN111072141B (en) * | 2019-12-31 | 2024-04-12 | 河南省力华全环保科技有限公司 | Annular piston water distribution heat exchange device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |