CN201589565U - Plate heat exchanger for sludge-containing water heat exchanging - Google Patents
Plate heat exchanger for sludge-containing water heat exchanging Download PDFInfo
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- CN201589565U CN201589565U CN2009202553598U CN200920255359U CN201589565U CN 201589565 U CN201589565 U CN 201589565U CN 2009202553598 U CN2009202553598 U CN 2009202553598U CN 200920255359 U CN200920255359 U CN 200920255359U CN 201589565 U CN201589565 U CN 201589565U
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Abstract
A plate heat exchanger for sludge-containing water heat exchanging relates to the technical field of plate heat exchangers. The plate heat exchanger comprises heat exchanging plates, gasket between the plates, a clean water inlet pipe, a clean water outlet pipe, a valve and a frame. The plate heat exchanger is characterized in that the heat exchanging plate has vertical corrugation; the spaces between adjacent heat exchanging plates are different from each other; the space of the heat exchanging plates for the sludge-containing water medium ranges from 20mm to 60mm; the sludge-containing water inlet and the sludge-containing water outlet of the heat exchanger are respectively connected with the clean water inlet pipe and the clean water outlet pipe; and valves are arranged on the pipes. The plate heat exchanger suits the heat exchanging of sludge-containing water in wastewater treatment, and has the advantages of simple and reasonable structure, high heat exchanging efficiency, low flowing resistance, low possibility of blockage and convenient cleaning.
Description
Technical field
The utility model relates to a kind of heat exchanger, is the plate type heat exchanger technical field that contains the heat exchange of mud water quality that is used for sewage disposal by it.
Background technology
The structure of plate type heat exchanger, mainly by heat exchange plate, several parts of sealing gasket between plate and framework constitute.The thin plate that plate is made by various materials is pressed into different ripple with various multi-form moulds, and has the hole, angle on four angles of plate, is used for the runner of medium.The periphery of plate and place, hole, angle are sealed with rubber sheet gasket.Framework is made of fixed pressure plate, movable pressure plate, last lower guide rod and fishbolt etc.Plate type heat exchanger is that the form of plate with stack is contained in the middle of fixed pressure plate, the movable pressure plate, clamps with fishbolt then to form.
In the sewage disposal of environment-friendly engineering, because the growth and breeding of biological bacteria need carry out under suitable, a stable water temperature environment, so in sewage treatment project, often use heat exchanger.Owing to there not be the plate type heat exchanger that designs for sewage disposal specially, owing to sludge content in the sewage is higher, generally between 20%～60%, and mud has certain viscosity in actual motion.The ripple of plate type heat exchanger mostly is curved shape, too little at interval between the plate, sewage often stops up between plate, and the cleaning of plate type heat exchanger need be pulled down plate, the manual cleaning caused certain negative effect owing to contain a certain amount of germ in the sewage to the personnel and the surrounding environment of cleaning.
Summary of the invention
The purpose of this utility model be propose a kind of be used for sewage disposal contain the heat exchange of mud water quality rational in infrastructure, heat exchange efficiency is high, flow resistance is little, be difficult for stopping up, cleaning plate type heat exchanger easily.
For reaching above-mentioned purpose the technical solution adopted in the utility model be: a kind of plate type heat exchanger that is used to contain the heat exchange of mud water quality.Its structure is: several parts of the sealing gasket between heat exchange plate, plate, the inlet and outlet pipe lines of rinse water, valve and framework constitute.
In the above-mentioned plate type heat exchanger, the ripple of described heat exchange plate is vertical ripple.The ripple of the heat exchanger plates of existing plate type heat exchanger mostly is " W " shape " V " shape and following " V " shape, such corrugated design helps forming when water body flows crest and trough in plate, help the transmission of heat, but because the sewage sludge content in the sewage treatment project is more, mud has certain viscosity, and after operation a period of time, mud can be bonded on the heat exchange plate, the heat exchange plate capacity of heat transmission is descended, and water flows, and the space diminishes, mud can form in the ripple knee and stop up.Vertically ripple can allow mud granule in the sewage do not have resistance with the current outflow heat exchanger, and vertically ripple helps the cleaning of heat exchanger fin.
In the above-mentioned plate type heat exchanger, the spacing of described heat exchange plate is unequal spacing, and the plate spacing that heat exchange plate is used for the mobile space of clean water or steam (heat transferring medium) is identical with the plate spacing of prior art, helps the transmission of heat.It is 20～60mm that the heat exchanger plates spacing that is used to contain the sludge water media flow increases, and the channel resistance in the time of can reducing the plate space to drainage flow helps flowing of mud in the sewage, can not form obstruction in the middle of making heat exchange plate.
In the above-mentioned plate type heat exchanger, described rinse water inlet and outlet pipe lines is communicated with the inlet and outlet pipe lines that contains the sludge water medium.Because the mud in the sewage has certain viscosity, after operation a period of time, mud can be bonded on the heat exchange plate, the heat exchange plate capacity of heat transmission is descended, need regularly to clean, the rinse water inlet and outlet pipe lines is communicated with the inlet and outlet pipe lines that contains the sludge water medium, rinse water inlet and outlet pipe lines and contain on the inlet and outlet pipe lines of sludge water medium and respectively be provided with a valve, with the valve closing on the rinse water water-in and water-out pipeline, contain the valve open on the water-in and water-out pipeline of sludge water medium during normal operation; To contain the valve closing on the water-in and water-out pipeline of sludge water medium during cleaning, the valve open on the rinse water water-in and water-out pipeline.
Other structure is identical with existing current techique in the literary composition.
A kind of plate type heat exchanger that is used to contain the heat exchange of mud water quality of the utility model, its advantage is: be suitable in the sewage disposal contain the heat exchange of mud water quality, simple and reasonable, heat exchange efficiency is high, flow resistance is little, it is convenient be difficult for to stop up and clean.
Description of drawings
In conjunction with the accompanying drawings and embodiments a kind of content that is used to contain the plate type heat exchanger of mud water quality heat exchange of the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram of the utility model heat exchange plate.
Among the figure 1 is movable pressure plate, the 2nd, and fixed pressure plate, the 3rd, fishbolt, the 4th, vertical ripple, the 5th, heat exchange plate, the 6th, heat transferring medium water inlet pipe, the 7th, heat transferring medium outlet pipe, the 8th, the sewage outlet pipe, the 9th, sewage water inlet pipe, the 10th, clean water inlet pipe, the 11st, clean outlet pipe, the 12nd, sewage outlet pipe valve, the 13rd, the sewage water inlet pipe valve, the 14th, clean the outlet pipe valve, the 15th, clean the water inlet pipe valve, the 16th, the heat transferring medium space of flowing, the 17th, drainage flow space, the 18th, plate sewage inlet opening, the 19th, plate heat transferring medium apopore, the 20th, plate heat transferring medium inlet opening, the 21st, plate sewage apopore
The specific embodiment
Embodiment one
A kind of as shown in Figure 1 structure that is used to contain the plate type heat exchanger of mud water quality heat exchange is: by heat exchange plate 5, and the sealing gasket between plate, the inlet and outlet pipe lines of rinse water, valve and framework are formed, and the ripple of heat exchange plate 5 wherein is vertical ripple 4; The spacing of heat exchange plate 5 is unequal spacing, and the heat exchanger fin spacing that is used to contain the sludge water medium is that drainage flow space 17 is 20～60mm; Heat exchanger is used to contain sludge water medium Inlet and outlet water passage and is communicated with the pipeline of rinse water Inlet and outlet water respectively.
Embodiment two
In the above-mentioned plate type heat exchanger, described heat exchange plate 5 is provided with plate sewage inlet opening 18, plate heat transferring medium apopore 19, plate heat transferring medium inlet opening 20, plate sewage apopore 21; The ripple of heat exchange plate 5 is vertical ripple 4.The ripple of the heat exchange plate of existing plate type heat exchanger mostly is " W " shape " V " shape and following " V " shape, such corrugated design helps forming when water body flows crest and trough in plate, help the transmission of heat, but because the sewage sludge content in the sewage treatment project is more, mud has certain viscosity, and after operation a period of time, mud can be bonded on the heat exchange plate 5, heat exchange plate 5 capacity of heat transmission are descended, and water flows, and the space diminishes, mud can form in the ripple knee and stop up.Vertically ripple 4 can allow mud granule in the sewage do not have resistance with the current outflow heat exchanger, and vertically ripple 4 helps the cleaning of heat exchange plate 5.
Embodiment three
In the above-mentioned plate type heat exchanger, the spacing of described heat exchange plate 5 is unequal spacing.The plate spacing that heat exchange plate is used for the mobile space 16 of heat transferring mediums such as clean water or steam is identical with the plate spacing of prior art, helps the transmission of heat.It is 20～60mm that the heat exchanger plates spacing that is used to contain the drainage flow space 17 of sludge water media flow increases, and the channel resistance in the time of can reducing the plate space to drainage flow helps flowing of mud in the sewage, can not form obstruction in the middle of making heat exchange plate 5.
Embodiment four
As shown in Figure 1, described cleaning inlet channel 10 cleans outlet conduit 11 and the sewage water inlet pipe 9 that contains the sludge water medium in the above-mentioned plate type heat exchanger, and sewage outlet pipe 8 is connected.Because the mud in the sewage has certain viscosity, after operation a period of time, mud can be bonded on the heat exchange plate 5, heat exchange plate 5 capacity of heat transmission are descended, need regularly to clean, respectively be provided with a valve on rinse water inlet and outlet pipe lines and the inlet and outlet pipe lines that contains the sludge water medium, that is: the sewage water inlet pipe valve 13, sewage outlet pipe valve 12 cleans water inlet pipe valve 15, cleans outlet pipe valve 14; Valve closing during normal operation on the rinse water inlet and outlet pipe lines contains the valve open on the sewage water inlet pipe and water outlet pipe of sludge water medium; Contain the valve closing on the sewage water inlet pipe and water outlet pipe of sludge water medium during cleaning, the valve open on the rinse water inlet and outlet pipe lines.By pump clear water is pressed into drainage flow space 17, the heat exchanging device carries out following current or adverse current is cleaned.
Claims (4)
1. plate type heat exchanger that is used to contain the heat exchange of mud water quality is characterized in that: its structure is by heat exchange plate (5), the sealing gasket between plate, and the water-in and water-out pipeline of rinse water, valve and framework are formed.
2. a kind of plate type heat exchanger that is used to contain the heat exchange of mud water quality according to claim 1 is characterized in that: the ripple of described heat exchange plate (5) is vertical ripple (4).
3. a kind of plate type heat exchanger that is used to contain the heat exchange of mud water quality according to claim 1, it is characterized in that: the spacing of described heat exchange plate (5) is unequal spacing, and the heat exchanger fin spacing that contains the drainage flow space (17) of sludge water media flow is 20～60mm.
4. a kind of plate type heat exchanger that is used to contain the heat exchange of mud water quality according to claim 1 is characterized in that: described cleaning water inlet pipe (10) is connected with sewage water inlet pipe (9); Cleaning outlet pipe (11) is connected with sewage outlet pipe (8); Clean water inlet pipe (10) and be provided with cleaning water inlet pipe valve (15), clean outlet pipe (11) and be provided with cleaning outlet pipe valve (14), sewage water inlet pipe (9) is provided with sewage water inlet pipe valve (13), and sewage outlet pipe (8) is provided with sewage outlet pipe valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202553598U CN201589565U (en) | 2009-11-08 | 2009-11-08 | Plate heat exchanger for sludge-containing water heat exchanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202553598U CN201589565U (en) | 2009-11-08 | 2009-11-08 | Plate heat exchanger for sludge-containing water heat exchanging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589565U true CN201589565U (en) | 2010-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202553598U Expired - Fee Related CN201589565U (en) | 2009-11-08 | 2009-11-08 | Plate heat exchanger for sludge-containing water heat exchanging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589565U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519276A (en) * | 2011-12-12 | 2012-06-27 | 金大地新能源热力（天津）有限公司 | Self-cleaning heat exchange device for sewage of heat pump system of sewage source |
| CN106573186A (en) * | 2014-06-17 | 2017-04-19 | J·W·施莱法斯 | Concentrator and crystallizer evaporation system |
| CN109999601A (en) * | 2019-03-15 | 2019-07-12 | 湖北楚天蓝环保设备工程有限公司 | A kind of processing unit and processing method of aviation kerosine VOCs |
-
2009
- 2009-11-08 CN CN2009202553598U patent/CN201589565U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519276A (en) * | 2011-12-12 | 2012-06-27 | 金大地新能源热力（天津）有限公司 | Self-cleaning heat exchange device for sewage of heat pump system of sewage source |
| CN106573186A (en) * | 2014-06-17 | 2017-04-19 | J·W·施莱法斯 | Concentrator and crystallizer evaporation system |
| US11649174B2 (en) | 2014-06-17 | 2023-05-16 | James W. Schleiffarth | Concentrator and crystallizer evaporation system |
| CN109999601A (en) * | 2019-03-15 | 2019-07-12 | 湖北楚天蓝环保设备工程有限公司 | A kind of processing unit and processing method of aviation kerosine VOCs |
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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: 20100922 Termination date: 20101108 |