CN208212714U - A kind of reciprocating automatic pollution discharge precise filtering device - Google Patents
A kind of reciprocating automatic pollution discharge precise filtering device Download PDFInfo
- Publication number
- CN208212714U CN208212714U CN201820491745.6U CN201820491745U CN208212714U CN 208212714 U CN208212714 U CN 208212714U CN 201820491745 U CN201820491745 U CN 201820491745U CN 208212714 U CN208212714 U CN 208212714U
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- CN
- China
- Prior art keywords
- filter portion
- filtering device
- pollution discharge
- precise filtering
- automatic pollution
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Abstract
The utility model provides a kind of reciprocating automatic pollution discharge precise filtering device, which solve be directed to existing purifying bath sewage complex process, low efficiency, technical problem at high cost and big thermal losses, equipped with tank body, tank interior is successively arranged primarily efficient filter portion, medium air filtration portion and high efficiency filter portion from bottom to top；Top of the tank is equipped with water purification water outlet, and side wall is equipped with sewage inlet, and bottom is equipped with emissions pipe, and sewage inlet and primarily efficient filter portion are tangent；Primarily efficient filter portion is equipped with pod.The utility model can be widely applied to bath wastewater recuperation of heat field.
Description
Technical field
The utility model relates to a kind of filter devices, more particularly to a kind of reciprocating automatic pollution discharge precise filtering device.
Background technique
At present in bathing field, there is a large amount of low-grade bath wastewater heat not carry out recycling and reusing, wastes a large amount of
Thermal energy, domestic and international Some Enterprises are had studied the thermal energy recycling in the field, but are all studied carefully using indirect heat transmission type heat recovery mode
The reason is that the purification difficulty of bath wastewater is high, conventional treatment mode long flow path, thermal losses are serious, influence recuperation of heat benefit,
Simple filtration processing, effect is undesirable, and sealing factor is easily caused to increase and reduce equipment quantity of heat production, or even causes heat exchange equipment stifled
The serious problems of plug etc.
Pollutant contained by bath wastewater mainly has human body skin secretion, hair, dirt, synthetic detergent, fragrance, clothes
Fill villus and bacterium, fungi, Escherichia coli, virus substance, adhere to different type pollutant separately, different processing need to be used
Technique influences the impurity of recuperation of heat come removal of classifying, and the long flow path thermal efficiency is low, and there are also a kind of film process mode (deep filters), can be with one
Secondary property removal is greater than the pollutant of film hole diameter, but complex process, operating cost are higher.
Summary of the invention
The utility model is directed to existing purifying bath sewage complex process, low efficiency, skill at high cost and big thermal losses
Art problem provides a kind of simple process, reciprocating automatic pollution discharge secondary filter dress high-efficient, at low cost and small thermal losses
It sets.
For this purpose, the technical solution of the utility model is, it is equipped with tank body, tank interior is successively arranged primarily efficient filter from bottom to top
Portion, medium air filtration portion and high efficiency filter portion；Top of the tank is equipped with water purification water outlet, and side wall is equipped with sewage inlet, and bottom is equipped with
Emissions pipe, sewage inlet and primarily efficient filter portion are tangent；Primarily efficient filter portion is equipped with pod.
Preferably, rinse part is equipped with above high efficiency filter portion, rinse part is equipped with flusher, and flusher is equipped with electronic
Valve.
Preferably, medium air filtration portion is equipped with short tube, and upper end of short tube is connected with tube sheet, and tube sheet edge is connected with inner tank wall
Connecting plate.
Preferably, short tube is connect with tube sheet spot welding.
Preferably, high efficiency filter portion is equipped with filter cloth, and the edge wrap of filter cloth is on locking steel ring, packet on the outside of the edge of filter cloth
It is wrapped with support frame, support frame is fixed on tank wall by flange.
Preferably, pod upper end is connect by connecting rod with tube sheet, and pod is taper.
Preferably, emissions pipe is equipped with automatic blowdown valve.
The beneficial effects of the utility model are: processing waste water process include just effect, it is middle effect and high efficiency filter three phases, three
A stage concentrates in a tank body, by three filtration stages, excludes the major pollutants that recuperation of heat is influenced in bath wastewater,
Water purification that treated from the water purification water outlet discharge above tank body, can directly into the evaporator and heat exchanger of recuperation of heat unit,
Simple process improves efficiency, reduces costs.Wastewater treatment process cooling is no more than 1 DEG C, and thermal losses is small.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the connection enlarged drawing of short tube and tube sheet at I in Fig. 1.
Symbol description in figure
1. water purification water outlet；2. sewage inlet；3. emissions pipe；4. pneumatic Parallel Slide Valves；5. motor-driven valve；6. rotation
Bar；8. pod；9. short tube；10. tube sheet；11. connecting plate；12. soft filter cloth；13. support frame；14. flange；Method on 15.
It is blue；16. lower flange；17. flushing pipe；21. spot welding.
Specific embodiment
The utility model is described further below with reference to embodiment.
As shown in Figure 1-3, reciprocating automatic pollution discharge precise filtering device is equipped with tank body, tank interior is successively set from bottom to top
There are primarily efficient filter portion, medium air filtration portion, high efficiency filter portion and rinse part.Top of the tank is equipped with water purification water outlet 1, and side wall is equipped with dirt
Water water inlet 2, bottom are equipped with emissions pipe 3, and emissions pipe 3 is equipped with pneumatic Parallel Slide Valves 4, and rinse part is equipped with motor-driven valve 5, root
According to pressure difference automatic pollution discharge before and after tank body and flushing.Sewage inlet 2 and primarily efficient filter portion are tangent.Treated waste water is from tank body
The water purification water outlet 1 of side is discharged, directly into the evaporator and heat exchanger of recuperation of heat unit.Wherein, pneumatic Parallel Slide Valves 4 can use other
Automatic blowdown valve substitution.
Pod 8 is equipped among primarily efficient filter portion, 8 upper end of pod is connect by connecting rod 6 with tube sheet 10, pod 8
For taper.Pod 8 is truncated conical shape.Waste water by sewage inlet 2 tangentially enter primarily efficient filter portion, formed conveyor screw, big
Grain impurity is deposited in center, is then thrown to tank base along pod.
Medium air filtration portion is equipped with short tube 9,9 upper end of short tube and 10 spot welding 21 of tube sheet connect for removing hair, floating class impurity
It connects (referring to Fig. 3), to prevent from being formed air cavity, Size of welds 3mm, 10 edge of tube sheet passes through the connecting plate of screw and inner tank wall
11 is fixed.
Unlimited set up of short tube 9 in medium air filtration portion sets the number of plies, can adjust according to the actual situation.
High efficiency filter portion is equipped with soft filter cloth 12, soft filter cloth 12 can be by water for handling small down, dirt class impurity
It stirs up and down in stream direction.For the edge wrap of soft filter cloth 12 on locking steel ring, outside is enclosed with support frame 13, support frame 13 with
Flange 14, which matches, is fixed on soft filter cloth on tank wall.Flange includes upper flange 15, lower flange 16, upper flange 15, laxative remedy
Orchid 16 is fixed by bolt, nut.Be equipped with male half coupling on upper flange 15 and lower flange 16, about 13 two sides of support frame be equipped with
The inner stopper that male half coupling matches.Support frame 13 is plastic material, has not only acted as the effect of fixed soft filter cloth 12, may be used also
To play the role of gasket, the support frame 12 in the present embodiment uses rubber material.
Soft filter cloth 12 can be stirred up and down by water (flow) direction, be cut at any time in clear water washing and filtering device and to sewage water filtration when
It changes and heaves direction, impurity is made to be not easy to stick on filter cloth, improve filter quality.
Rinse part is equipped with flusher, for being rinsed to soft filter cloth 12.Flusher be flushing pipe 17, and with electricity
Dynamic valve 5 is connected.Using pressure difference, flushing water is inputted in tank body, for rinsing soft filter cloth 12.The spray head court of flushing pipe 17
Lower setting.
The impurity filtered out flows to tank base along guide way, is discharged by emissions pipe 3.
Filter method using the present embodiment device is:
Firstly, waste water is tangentially entered the primarily efficient filter portion of tank body by sewage inlet 2, under the action of pod 8, give up
Water forms conveyor screw, and large granular impurity is deposited in center, is then thrown to tank base along pod 8；
Then, the short tube 9 through medium air filtration portion filters out hair, floating class impurity, and impurity stays in 10 bottom of tube sheet, and waste water is worn
It crosses short tube 9 and enters high efficiency filter portion；
Finally, the soft filter cloth 12 through high efficiency filter portion filters out small down, dirt class impurity, impurity stays in soft filter cloth
12 bottoms, water purification are flowed out by the water purification water outlet 1 of top of the tank.
In above process, the rinse part above high efficiency filter portion cleans soft filter cloth 12, tank under the control of motor-driven valve 5
Impurity is discharged under the control of pneumatic Parallel Slide Valves 4 in the emissions pipe of body bottom；Motor-driven valve 5 and pneumatic Parallel Slide Valves 4 are according to tank body
Front and back pressure difference starts automatically.
Processing waste water process includes that first effect, middle effect and high efficiency filter three phases, three phases concentrate in a tank body,
By three filtration stages, the major pollutants that recuperation of heat is influenced in bath wastewater are excluded, water purification that treated is above tank body
Water purification water outlet discharge, can be directly into the evaporator and heat exchanger of recuperation of heat unit.Wastewater treatment process cooling is no more than 1
℃。
The only above person, only specific embodiment of the utility model implement when that cannot limit the utility model with this
Range, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the utility model patent protection scope, all answer
Still belong to the scope that the utility model claims book is covered.
Claims (7)
1. a kind of reciprocating automatic pollution discharge precise filtering device, characterized in that be equipped with tank body, the tank interior from bottom to top according to
It is secondary to be equipped with primarily efficient filter portion, medium air filtration portion and high efficiency filter portion；The top of the tank is equipped with water purification water outlet, and side wall is equipped with dirt
Water water inlet, bottom are equipped with emissions pipe, and the sewage inlet and primarily efficient filter portion are tangent；The primarily efficient filter portion is equipped with
Pod.
2. reciprocating automatic pollution discharge precise filtering device according to claim 1, which is characterized in that the high efficiency filter portion
Top is equipped with rinse part, and the rinse part is equipped with flusher, and the flusher is equipped with motor-driven valve.
3. reciprocating automatic pollution discharge precise filtering device according to claim 1 or 2, which is characterized in that imitated in described
Filter portion is equipped with short tube, and the upper end of short tube is connected with tube sheet, and the tube sheet edge is connected with the connecting plate of inner tank wall.
4. reciprocating automatic pollution discharge precise filtering device according to claim 3, which is characterized in that the short tube and tube sheet
Spot welding connection.
5. reciprocating automatic pollution discharge precise filtering device according to claim 3, which is characterized in that the high efficiency filter portion
Equipped with filter cloth, the edge wrap of the filter cloth is enclosed with support frame, the branch on the outside of the edge of the filter cloth on locking steel ring
Support is fixed on tank wall by flange.
6. reciprocating automatic pollution discharge precise filtering device according to claim 5, which is characterized in that the pod upper end
It is connect by connecting rod with the tube sheet, the pod is taper.
7. reciprocating automatic pollution discharge precise filtering device according to claim 6, which is characterized in that the emissions pipe
Equipped with automatic blowdown valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491745.6U CN208212714U (en) | 2018-04-08 | 2018-04-08 | A kind of reciprocating automatic pollution discharge precise filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491745.6U CN208212714U (en) | 2018-04-08 | 2018-04-08 | A kind of reciprocating automatic pollution discharge precise filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208212714U true CN208212714U (en) | 2018-12-11 |
Family
ID=64514258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491745.6U Expired - Fee Related CN208212714U (en) | 2018-04-08 | 2018-04-08 | A kind of reciprocating automatic pollution discharge precise filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208212714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295555A (en) * | 2018-04-08 | 2018-07-20 | 威海双信节能环保设备有限公司 | Reciprocating automatic pollution discharge precise filtering device and filter method |
-
2018
- 2018-04-08 CN CN201820491745.6U patent/CN208212714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295555A (en) * | 2018-04-08 | 2018-07-20 | 威海双信节能环保设备有限公司 | Reciprocating automatic pollution discharge precise filtering device and filter method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |