CN207958050U - A kind of Heat Supply Engineering sewage cycling treatment device - Google Patents

Abstract

The utility model discloses a kind of Heat Supply Engineering sewage cycling treatment devices, include the incubation cavity of convex；Packed heat exchange pond is installed on the inside of the incubation cavity；Fixed Packed thin-walled flocculation basin on the inside of the heat exchange pond；Wastewater inlet is connected to by sewage inlet pipe at the top of the thin-walled flocculation basin；The sewage inlet pipe is connected to flocculant storage bin by metering valve；Thin-walled flocculation basin bottom is connected to by-pass filtration storehouse by screen pipe；The heat exchange pond and by-pass filtration orlop portion are fixed with secondary filtration storehouse；Coarse filtration net is installed on the inside of the by-pass filtration storehouse；Active carbon filter screen is installed between the by-pass filtration storehouse and secondary filtration storehouse.Sewage and the sewage for having completed purification can fully be exchanged heat, sewerage heat energy fully be recycled, while can avoid heating network structure well, reduce heat exchange efficiency problem by the Heat Supply Engineering sewage cycling treatment device of the utility model.

Description

A kind of Heat Supply Engineering sewage cycling treatment device

Technical field

The utility model is related to a kind of Heat Supply Engineering water purification components, and in particular to a kind of Heat Supply Engineering effluent cycle processing dress It sets, belongs to Heat Supply Engineering water purification component technology field.

Background technology

The energy of nature is directly or indirectly converted into thermal energy, to meet the science and technology of people's needs, referred to as thermal energy Engineering；In production, transmission ＆ distribution and application, the engineering technology of low grade heat energy, referred to as Heat Supply Engineering；Heating be exactly by artificial means to Indoor supply heat, keeps certain indoor temperature, to create the technology of suitable living condition or operating condition；All heating System is all made of three heat source, heating network and heat dissipation equipment major parts；Due to longtime running, it is easy that heating network is made to produce It scales, heating efficiency is caused to reduce, sewage circulating treating system can be generally arranged in Heat Supply Engineering in the prior art, existing Sewage circulating treating system type is various, such as Chinese Patent Application No.：201710690057.2 disclosing at a kind of effluent cycle Reason system is related to environment protection equipment field, including blowdown apparatus, waterworks and sewage-treatment plant, blowdown apparatus include First blowdown part, the second blowdown part, blowdown supervisor and blow down branch, sewage-treatment plant include water treating pond, solids treatment pond With the first water storage box, waterworks include the second water storage box, feed pipe and water pumping mechanism, and the first blowdown part and the second blowdown part are equal It is connected to solids treatment pond by blowdown supervisor, the first water storage box is connected to water treating pond, the first water storage box and the second water storage box Connection；This system by sewage liquid and solid detach, and separately handled, the processing of sewage uses aeration filtration Mode, and filter the ceramic filter plate using inflation, good filtration effect and will not block, by filtering Sewage, which can reach, drinks rank, can save a large amount of water resource, the confession and solid waste can form methane after treatment Burning uses；But its significant discomfort closes the effluent cycle processing in Heat Supply Engineering；It is serious that it be easy to cause heat waste, and handles Process too complex, system Construction are of high cost.

Invention content

A kind of in order to solve the above problems, the utility model proposes Heat Supply Engineering sewage cycling treatment device, can will be dirty Water is fully exchanged heat with the sewage for having completed purification, sewerage heat energy is fully recycled, while can avoid heat supply well Pipe network structure reduces heat exchange efficiency problem.

The Heat Supply Engineering sewage cycling treatment device of the utility model, includes the incubation cavity of convex；On the inside of the incubation cavity Packed heat exchange pond is installed；Fixed Packed thin-walled flocculation basin on the inside of the heat exchange pond；It is logical at the top of the thin-walled flocculation basin It crosses sewage inlet pipe and is connected to wastewater inlet；The sewage inlet pipe is connected to flocculant storage bin by metering valve；The thin-walled wadding Solidifying bottom of pond portion is connected to by-pass filtration storehouse by screen pipe；The heat exchange pond and by-pass filtration orlop portion are fixed with secondary filtration Storehouse；Coarse filtration net is installed on the inside of the by-pass filtration storehouse；It is installed between the by-pass filtration storehouse and secondary filtration storehouse active Charcoal strainer；Quartz burner group is installed on the inside of the secondary filtration storehouse；It is described to there is secondary filtration orlop portion to be provided with magnetizer； The secondary filtration storehouse is connected to the water purification heat exchange import on heat exchange pond top by circulating pump；The heat exchange pond lower part is provided with only Water heat exchange outlet.

As preferred embodiment, discharging electrically-controlled valve is installed on the screen pipe.

As preferred embodiment, it is described cross quartz burner group include sealed with secondary filtration the top of the warehouse it is transparent close Sealing cover；Quartz burner is installed in the transparent sealed cover, can either well to purified water on the inside of secondary filtration storehouse into Row purified treatment.

As preferred embodiment, the thin-walled flocculation basin inner wall is smooth structure, and outer wall is ripple type structure, Heat exchange efficiency is high, and flocculation sewage will not cause fouling to smooth inner wall；Purified water is contacted with ripple type outer wall, heat exchange effect Rate is more preferable.

Compared with prior art, the Heat Supply Engineering sewage cycling treatment device of the utility model, sewage The thin-walled flocculation basin on the inside of thermal insulation barn is entered, and flocculant mixing is added by metering valve and is stood, sewage can either be made to fill Divide flocculation, while can fully be exchanged heat with the sewage for having completed purification, sewerage heat energy is fully recycled, sewage disposal When, it first passes through coarse filtration net and is filtered, then carry out going deep into filtering by active carbon filter screen, finally by quartz burner group It is sterilized, while being softened water by magnetizer, heating network structure can be avoided well, reduced heat exchange efficiency and ask Topic.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model.

Specific implementation mode

Heat Supply Engineering sewage cycling treatment device as shown in Figure 1 includes the incubation cavity 1 of convex；1 inside of the incubation cavity Packed heat exchange pond 2 is installed；Packed thin-walled flocculation basin 3 is fixed in 2 inside of the heat exchange pond；The thin-walled flocculation basin 3 pushes up Portion is connected to wastewater inlet 5 by sewage inlet pipe 4；The sewage inlet pipe 4 is connected to flocculant storage bin 7 by metering valve 6；Institute It states 3 bottom of thin-walled flocculation basin and by-pass filtration storehouse 9 is connected to by screen pipe 8；The heat exchange pond 2 and 9 bottom of by-pass filtration storehouse are solid Surely there is secondary filtration storehouse 10；9 inside of the by-pass filtration storehouse is equipped with coarse filtration net 11；The by-pass filtration storehouse 9 and two level mistake Active carbon filter screen 12 is installed between filter position 10；10 inside of the secondary filtration storehouse is equipped with quartz burner group 13；It is described to have 10 bottom of secondary filtration storehouse is provided with magnetizer 14；The secondary filtration storehouse 10 is connected to heat exchange 2 top of pond by circulating pump 15 Water purification exchange heat import 16；2 lower part of heat exchange pond is provided with water purification heat exchange outlet 17.

In another embodiment, discharging electrically-controlled valve 18 is installed on the screen pipe 8, after completing flocculation, passes through the electricity that discharges Control valve send the flocculation water after heat exchange to subsequent processing process.

In another embodiment, the quartz burner group 13 of crossing includes the transparent sealed cover sealed with secondary filtration the top of the warehouse 131；Quartz burner 132 is installed in the transparent sealed cover 131, it can either be well to being purified on the inside of secondary filtration storehouse Water carries out purified treatment.

In another embodiment, 3 inner wall of thin-walled flocculation basin is smooth structure, and outer wall is ripple type structure, heat exchange Efficient, flocculation sewage will not cause fouling to smooth inner wall；Purified water is contacted with ripple type outer wall, and heat exchange efficiency is more It is good.

Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range The equivalent change or modification that the structure, feature and principle is done, is included in the scope of the utility model patent application.

Claims (4)

1. a kind of Heat Supply Engineering sewage cycling treatment device, it is characterised in that：Incubation cavity including convex（1）；The incubation cavity （1）Inside is installed by Packed heat exchange pond（2）；The heat exchange pond（2）Packed thin-walled flocculation basin is fixed in inside（3）；It is described Thin-walled flocculation basin（3）Top passes through sewage inlet pipe（4）It is connected to wastewater inlet（5）；The sewage inlet pipe（4）Pass through metering valve （6）It is connected to flocculant storage bin（7）；The thin-walled flocculation basin（3）Bottom passes through screen pipe（8）It is connected to by-pass filtration storehouse （9）；The heat exchange pond（2）With by-pass filtration storehouse（9）Bottom is fixed with secondary filtration storehouse（10）；The by-pass filtration storehouse（9）It is interior Side is equipped with coarse filtration net（11）；The by-pass filtration storehouse（9）With secondary filtration storehouse（10）Between active carbon filter screen is installed （12）；The secondary filtration storehouse（10）Inside is equipped with quartz burner group（13）；It is described to have secondary filtration storehouse（10）Bottom is set It is equipped with magnetizer（14）；The secondary filtration storehouse（10）Pass through circulating pump（15）It is connected to the water purification heat exchange import on heat exchange pond top （16）；The heat exchange pond（2）Lower part is provided with water purification heat exchange outlet（17）.

2. Heat Supply Engineering sewage cycling treatment device according to claim 1, it is characterised in that：The screen pipe（8）On Discharging electrically-controlled valve is installed（18）.

3. Heat Supply Engineering sewage cycling treatment device according to claim 1, it is characterised in that：The quartz burner group （13）It include the transparent sealed cover sealed with secondary filtration the top of the warehouse（131）；Ultraviolet radiator is installed in the transparent sealed cover Pipe（132）.

4. Heat Supply Engineering sewage cycling treatment device according to claim 1, it is characterised in that：The thin-walled flocculation basin （3）Inner wall is smooth structure, and outer wall is ripple type structure.