CN208839108U - Sewage treatment plant uses by oneself water circulation filtering system - Google Patents
Sewage treatment plant uses by oneself water circulation filtering system Download PDFInfo
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- CN208839108U CN208839108U CN201820932605.8U CN201820932605U CN208839108U CN 208839108 U CN208839108 U CN 208839108U CN 201820932605 U CN201820932605 U CN 201820932605U CN 208839108 U CN208839108 U CN 208839108U
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Abstract
The utility model relates to a kind of personal water circulation filtering systems of sewage treatment plant, water purifying tank is connected to the water supply network of the personal water of sewage treatment plant by water supply pump, the water inlet of filtering tank is connected to the drainage pipeline networks of the personal water of sewage treatment plant by sewage pump, the water outlet of filtering tank is connected to water purifying tank, the tank body of filtering tank is arranged on bracket, water inlet is arranged in the upper end of tank body, water outlet is arranged in the lower end of tank body, the water inlet of tank body upper end is connected to the water outlet of sewage pump by water inlet pipe, the water inlet of the water outlet connection water purifying tank of tank body lower end, support web plate is provided in tank body, filter layer is provided on support web plate, filter layer is quartz sand layer, permeable hole is provided on support web plate, the sanitary sewage that sewage treatment plant's employee's life and work generates is stored in water purifying tank after filtering tank purification filtering, it is used for employee's production and living, it is formed certainly With the circulated filter system of water, it is not necessary that sanitary sewage is transported to sewage diposal area again.
Description
Technical field
The utility model relates to the equipment technical fields of sewage treatment, and in particular to a kind of sewage treatment plant water of using by oneself follows
Ring filtration system.
Background technique
It is raw although the contaminated river in China and soil are seen everywhere currently, China vigorously advocates environment to be improved
Sewage environmental pollution living is got worse.In urban area, generally there is special sewage treatment plant, urban life is uniformly processed
Office and living quarter and sewage diposal area will be generally arranged in sewage treatment plant in sewage, to guarantee employee's living and working environment, do
Relatively far apart, it is dirty that the life office of sewage treatment plant employee inevitably generates life for public living area and sewage diposal area
Water, currently, being typically all to pass through the dirt of discharge of pipes to sewage diposal area for the sanitary sewage that sewage treatment plant itself generates
Water channel, each processing pond that sewage treatment plant is transported to since sewer carry out purified treatment.Existing sewage treatment plant
Sewage diposal area and life and work area be usually to separate, farther out, the sanitary sewage of sewage treatment plant itself is defeated for standoff distance
It send to sewage diposal area and needs to be laid with longer pipe network, it is at high cost, it loses more than gain.
Utility model content
In conclusion in order to overcome the shortcomings of prior art problem, the utility model provide a kind of sewage treatment plant from
With water circulation filtering system, it is setting water purifying tank and filtering tank, the sanitary sewage that sewage treatment plant's employee's life and work generates
It is stored in water purifying tank after filtering tank purification filtering, is used for employee's production and living, form the circulated filter system of personal water, nothing
Sanitary sewage need to be transported to sewage diposal area again.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of personal water circulation filtering system of sewage treatment plant, in which: including water supply pump, water purifying tank and filtering tank and sewage
Pump, the water purifying tank are connected to the water supply network of the personal water of sewage treatment plant, the water inlet of the filtering tank by water supply pump
The drainage pipeline networks of the personal water of sewage treatment plant is connected to by sewage pump, the water outlet of the filtering tank is connected to water purifying tank, described
Filtering tank include bracket, tank body, water inlet pipe, outlet pipe, support web plate and filter layer, the tank body is arranged on bracket,
Water inlet is arranged in the upper end of tank body, and water outlet is arranged in the lower end of tank body, and the water inlet of the tank body upper end is connected by water inlet pipe
The water outlet of logical sewage pump, the water outlet of the tank body lower end are connected to the water inlet of water purifying tank, are provided in the tank body
Web plate is supported, is provided with filter layer on the support web plate, the filter layer is quartz sand layer, on the support web plate
It is provided with permeable hole, inlet valve is provided on the water inlet pipe, is provided with outlet valve on the outlet pipe.
Further, the outlet pipe is connected to water purifying tank by flushing pipe, be provided in the flushing pipe flushing pump and
Flushing valve, the tank body upper end are provided with sewage draining exit.
Further, the tank body lower end is provided with air inlet pipe, the air inlet pipe connection air pump and tank body, in air inlet pipe
It is provided with intake valve.
Further, liquidometer is provided on the tank body, the tank body on filter layer top is arranged in the liquidometer
Outside.
Further, the aperture of the permeable hole is less than the partial size of the quartz sand of filter layer.
The utility model has the following beneficial effects:
1, the utility model is setting water purifying tank and filtering tank, the sanitary sewage that sewage treatment plant's employee's life and work generates
It is stored in water purifying tank after filtering tank purification filtering, is used for employee's production and living, form the circulated filter system of personal water, nothing
Sanitary sewage need to be transported to sewage diposal area again.
2, the filter layer of the utility model uses quartz sand filtration layer, and quartz sand is low in cost, can effectively retain and remove
Suspended matter, organic matter, colloidal particles, microorganism, chlorine, odor and part heavy metal ion in decontaminated water etc..
3, the outlet pipe of the utility model connects water purifying tank by flushing pipe and flushing pump, can be by flushing pump into tank body
Be pumped into flushing water, and air inlet pipe is arranged in tank body lower end, can the air inlet into tank body by air pump, the intracorporal quartz sand filtration layer of tank makes
It,, can when needing to backwash quartz sand filtration layer to guarantee filter effect with needing to be rinsed quartz sand after a period of time
Quartz sand filtration layer is backwashed from bottom to top in tank body by flushing pump and flushing pipe, while by air pump from lower
On high pressure gas is pumped into tank body, generate bubble in tank body, bubbles burst generates impact to quartz sand filtration layer, to mention
The backwash effect of high quartz sand filtration layer.
4, liquidometer is provided on the tank body of the utility model, the outside of the tank body on filter layer top is arranged in liquidometer,
By liquid level in the tank body on liquidometer monitoring filtering layer, liquidometer detect that liquid level decrease speed is excessively slow or liquid level not
When declining again, the quartz sand filtration layer needs to backwash.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Water supply pump 1；Water purifying tank 2；Filtering tank 3；Sewage pump 4；Bracket 5；Tank body 6；Water inlet pipe 7；Outlet pipe 8；Support web plate
9；Filter layer 10；Inlet valve 11；Outlet valve 12；Flushing pipe 13；Flushing pump 14；Flushing valve 15；Sewage draining exit 16；Air inlet pipe 17；Gas
Pump 18；Intake valve 19；Liquidometer 20.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
The water circulation filtering system as shown in Figure 1, a kind of sewage treatment plant uses by oneself, including water supply pump 1, water purifying tank 2 and filtering
Tank 3 and sewage pump 4, the water purifying tank 2 are connected to the water supply network of the personal water of sewage treatment plant, the mistake by water supply pump 1
The water inlet of filter tank 3 is connected to the drainage pipeline networks of the personal water of sewage treatment plant, the water outlet of the filtering tank 3 by sewage pump 4
It is connected to water purifying tank 2, the filtering tank 3 includes bracket 5, tank body 6, water inlet pipe 7, outlet pipe 8, supports web plate 9 and filter layer 10,
The tank body 6 is arranged on bracket 5, and water inlet is arranged in the upper end of tank body 6, and water outlet, the tank is arranged in the lower end of tank body 6
The water inlet of 6 upper end of body is connected to the water outlet of sewage pump 4 by water inlet pipe 7, and the water outlet of 6 lower end of tank body is connected to water purification
The water inlet in pond 2 is provided with support web plate 9 in the tank body 6, is provided with filter layer 10 on the support web plate 9, described
Filter layer 10 be quartz sand layer, permeable hole is provided on the support web plate 9, the aperture of permeable hole is less than filter layer 10
The partial size of quartz sand is provided with inlet valve 11 on the water inlet pipe 7, is provided with outlet valve 12 on the outlet pipe 8.It is described
Outlet pipe 8 water purifying tank 2 is connected to by flushing pipe 13, be provided with flushing pump 14 and flushing valve 15, institute in the flushing pipe 13
6 upper end of tank body stated is provided with sewage draining exit 16.6 lower end of tank body is provided with air inlet pipe 17, and the air inlet pipe 17 connects
Air pump 18 and tank body 6 are provided with intake valve 19 in air inlet pipe 17.Liquidometer 20, the liquid level are provided on the tank body 6
The outside of the tank body 6 on 10 top of filter layer is arranged in meter 20.
In use, starting sewage pump 4, inlet valve 11 and outlet valve 12 are opened, the sanitary sewage of sewage treatment plant is from draining
Pipe network enters in tank body 6 under the action of sewage pump 4 from the water inlet of 6 upper end of tank body, flows from above to below along tank body 6, passes through
It when filter layer 10, is filtered by quartz sand filtration layer 10, the impurity and pollutant in sanitary sewage are retained by quartz sand, filtered
Water purification continues to flow downward along tank body 6, enters in water purifying tank 2 through water outlet and outlet pipe 8 and stores, the water purification in water purifying tank 2 exists
The personal water water supply network for entering sewage treatment plant under the action of water supply pump 1, uses for employee's production and living.
The liquidometer 20 for observing the outside of tank body 6, when 20 liquid level of liquidometer increase or liquid level decline slowly, while outlet pipe 8
When interior low water velocities or no longer water outlet, illustrate that filter layer 10 needs to backwash.At this point, closing sewage pump 4, water inlet is closed
Valve 11 and outlet valve 12 start flushing pump 14, open flushing valve 15, and booster air pump 18 opens intake valve 19, and flushing pump 14 extracts
Water purification in water purifying tank 2 enters in tank body 6 along flushing pipe 13 and outlet pipe 8, flows from bottom to top in tank body 6, and air pump 18 will
High pressure gas enters in tank body 6 from 6 lower end of tank body, flows from bottom to top, and backwashing water and high pressure gas are to quartz sand filtration
Layer 10 is backwashed, and the high pressure gas into tank body 6 generates bubble in tank body 6, and bubbles burst is to quartz sand filtration layer
10 generate impact, to improve the backwash effect of quartz sand filtration layer 10.
It is noted that above-described embodiment is the affiliated technology neck to the illustrative and not limiting of technical solutions of the utility model
The equivalent replacement of domain those of ordinary skill or the other modifications made according to the prior art, as long as not exceeding the utility model skill
The thinking and range of art scheme, should be included within interest field required by the utility model.
Claims (3)
- The water circulation filtering system 1. a kind of sewage treatment plant uses by oneself, it is characterised in that: including water supply pump (1), water purifying tank (2) and mistake Filter tank (3) and sewage pump (4), the water purifying tank (2) are connected to the water supplying pipe of the personal water of sewage treatment plant by water supply pump (1) Net, the water inlet of the filtering tank (3) is connected to the drainage pipeline networks of the personal water of sewage treatment plant by sewage pump (4), described The water outlet of filtering tank (3) is connected to water purifying tank (2), the filtering tank (3) include bracket (5), tank body (6), water inlet pipe (7), Outlet pipe (8), support web plate (9) and filter layer (10), the tank body (6) are arranged on bracket (5), the upper end of tank body (6) Water inlet is set, and water outlet is arranged in the lower end of tank body (6), and the water inlet of the tank body (6) upper end is connected to by water inlet pipe (7) The water outlet of sewage pump (4), the water inlet of water outlet connection water purifying tank (2) of the tank body (6) lower end, the tank body (6) it is provided with support web plate (9) in, is provided with filter layer (10) on the support web plate (9), the filter layer (10) is Quartz sand layer is provided with permeable hole on the support web plate (9), inlet valve (11), institute is provided on the water inlet pipe (7) It is provided with outlet valve (12) on the outlet pipe (8) stated, the outlet pipe (8) passes through flushing pipe (13) connection water purifying tank (2), institute Flushing pump (14) and flushing valve (15) are provided in the flushing pipe (13) stated, the tank body (6) upper end is provided with sewage draining exit (16), the tank body (6) lower end is provided with air inlet pipe (17), and the air inlet pipe (17) connects air pump (18) and tank body (6), Intake valve (19) are provided in air inlet pipe (17).
- The water circulation filtering system 2. sewage treatment plant according to claim 1 uses by oneself, it is characterised in that: the tank body (6) it is provided on liquidometer (20), the liquidometer (20) is arranged in the outside of the tank body (6) on filter layer (10) top.
- The water circulation filtering system 3. sewage treatment plant according to claim 1 uses by oneself, it is characterised in that: the permeable hole Aperture be less than filter layer (10) quartz sand partial size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932605.8U CN208839108U (en) | 2018-06-15 | 2018-06-15 | Sewage treatment plant uses by oneself water circulation filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932605.8U CN208839108U (en) | 2018-06-15 | 2018-06-15 | Sewage treatment plant uses by oneself water circulation filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208839108U true CN208839108U (en) | 2019-05-10 |
Family
ID=66352195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932605.8U Active CN208839108U (en) | 2018-06-15 | 2018-06-15 | Sewage treatment plant uses by oneself water circulation filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208839108U (en) |
-
2018
- 2018-06-15 CN CN201820932605.8U patent/CN208839108U/en active Active
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