CN206289115U - A kind of hospital wastewater environment-friendly processing unit - Google Patents
A kind of hospital wastewater environment-friendly processing unit Download PDFInfo
- Publication number
- CN206289115U CN206289115U CN201621175123.XU CN201621175123U CN206289115U CN 206289115 U CN206289115 U CN 206289115U CN 201621175123 U CN201621175123 U CN 201621175123U CN 206289115 U CN206289115 U CN 206289115U
- Authority
- CN
- China
- Prior art keywords
- sludge
- aeration tank
- processing unit
- sedimentation basin
- hydrolysis acidification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Biological Treatment Of Waste Water (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of hospital wastewater environment-friendly processing unit, including sedimentation basin, hydrolysis acidification pool, aeration tank and body base, the body base upper left side is mounted with fertilizer pot, and fertilizer pot top is provided with white lime hopper, the white lime hopper lower section is provided with spout, the sedimentation basin bottom is mounted with sludge pump, and sedimentation basin upper left side is provided with waterwater entrance, top is provided with overfall between the sedimentation basin and hydrolysis acidification pool, and filter material layer is mounted with hydrolysis acidification pool, the hydrolysis acidification pool right side is mounted with oxidation pond, and oxidation pond right side is connected with sterilization pool, the sterilization pool right side is connected with aeration tank by water pipe, and aeration tank positioned inside has aeration tube, the aeration tube lower section is provided with Backwash pipeline, the precipitation trench bottom is connected with sludge pipe, and sludge pipe is connected with sludge pump.The hospital wastewater environment-friendly processing unit small volume, floor space is small, and energy consumption is relatively low.
Description
Technical field
The utility model is related to technical field of waste water processing, specially a kind of hospital wastewater environment-friendly processing unit.
Background technology
It is well known that hospital sewage is originated and complicated component, harmfulness is big.Source is mainly the consulting room of hospital, chemical examination
The sewage of the discharges such as room, ward, laundry, X pieces photo studio and operating room.In sewage containing substantial amounts of pathogenetic bacteria, virus and
Chemical agent, the feature with space-pollution, acute infection and latent infection.If the hospital containing pathogenic microorganism is dirty
Water, urban sewage pipeline or environment water are discharged into without disinfecting, and often cause the pollution of water body, are triggered various
Disease and infectious disease, serious harm people's is healthy.
At present, sewage disposal of hospital device still uses old times sewage-treatment plant, and equipment volume is larger, floor space
Greatly, energy consumption is higher, and, in processing procedure, the sludge of precipitation can be used as fertilizer to hospital sewage after treatment, but the old times
Sewage-treatment plant is discharged after being processed to, and on the one hand wastes available resources, and the sludge on the other hand emitting is to ring
Border also results in certain influence.
Utility model content
The purpose of this utility model is to provide a kind of hospital wastewater environment-friendly processing unit, with solving above-mentioned background technology
Old times sewage-treatment plant is proposed, equipment volume is larger, floor space is big, and energy consumption is higher, is discharged after the Treatment of Sludge that will be precipitated,
On the one hand available resources is wasted, the sludge on the other hand emitting also results in the problem of certain influence on environment.
To achieve the above object, the utility model provides following technical scheme:A kind of hospital wastewater environment-friendly processing unit, bag
Sedimentation basin, hydrolysis acidification pool, aeration tank and body base are included, the body base upper left side is mounted with fertilizer pot, and fertilizer pot
Top is provided with white lime hopper, and the white lime hopper lower section is provided with spout, and the spout lower section is provided with agitating device, and stirs
Mix device lower left and be provided with discharging opening, the agitating device lower right is provided with sludge inlet, and sludge inlet is connected with sludge pump
Connect, the sedimentation basin bottom is mounted with sludge pump, and sedimentation basin upper left side is provided with waterwater entrance, and the waterwater entrance left side is installed
There is valve, and waterwater entrance right side is provided with grid, top is provided with overfall between the sedimentation basin and hydrolysis acidification pool, and
Filter material layer is mounted with hydrolysis acidification pool, the hydrolysis acidification pool right side is mounted with oxidation pond, and oxidation pond right side and sterilization pool
It is connected, the sterilization pool right side is connected with aeration tank by water pipe, and aeration tank positioned inside has aeration tube, the aeration
Pipe lower section is provided with Backwash pipeline, and the aeration tank upper right side is provided with cleaning water out, and aeration tank bottom is provided with precipitation
Groove, the precipitation trench bottom is connected with sludge pipe, and sludge pipe is connected with sludge pump.
Preferably, the grid is provided with different two of thickness, and its top is for can Unclosing structure device.
Preferably, the water pipe is set to serpentine shape structure.
Preferably, the aeration tank top is provided with filter material layer.
Preferably, the Backwash pipeline is provided with two, and its Backwash pipeline for being respectively water inlet and air inlet is anti-
Flushing pipe.
Compared with prior art, the beneficial effects of the utility model are：The hospital wastewater environment-friendly processing unit combines present
The sewage disposal of hospital device for commonly using carries out innovative design, and innovative design is carried out on the basis of original operation principle, should
Processing unit small volume, floor space is small, and energy consumption is relatively low, in addition, increased the device of Treatment of Sludge, falls in sedimentation basin bottom
The quality such as sludge weight waste and when the sludge in stillpot after the completion of water purification work, enter from sludge in the presence of sludge pump
Mouth is pumped into fertilizer pot, by after sterilization, output can make fertilizer application, has both saved resource, and ecological environment is protected again.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model fertilizer pot internal structure schematic diagram.
In figure：1st, valve, 2, waterwater entrance, 3, grid, 4, sedimentation basin, 5, overfall, 6, filter material layer, 7, hydrolysis acidification
Pond, 8, oxidation pond, 9, sterilization pool, 10, water pipe, 11, aeration tank, 12, cleaning water out, 13, aeration tube, 14, Backwash pipeline,
15th, stillpot, 16, sludge pipe, 17, body base, 18, sludge pump, 19, fertilizer pot, 20, spout, 21, discharging opening, 22, ripe
Lime hopper, 23, agitating device, 24, sludge inlet.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of hospital wastewater environment-friendly processing unit, including
Valve 1, waterwater entrance 2, grid 3, sedimentation basin 4, overfall 5, filter material layer 6, hydrolysis acidification pool 7, oxidation pond 8, sterilization pool 9, water
Pipe 10, aeration tank 11, cleaning water out 12, aeration tube 13, Backwash pipeline 14, stillpot 15, sludge pipe 16, body base
17th, sludge pump 18, fertilizer pot 19, spout 20, discharging opening 21, white lime hopper 22, agitating device 23 and sludge inlet 24, body
The upper left side of base 17 is mounted with fertilizer pot 19, and the top of fertilizer pot 19 is provided with white lime hopper 22, and the lower section of white lime hopper 22 sets
There is spout 20, the lower section of spout 20 is provided with agitating device 23, and the lower left of agitating device 23 is provided with discharging opening 21, agitating device 23
Lower right is provided with sludge inlet 24, and sludge inlet 24 is connected with sludge pump 18, and the bottom of sedimentation basin 4 is mounted with sludge pump 18,
And the upper left side of sedimentation basin 4 is provided with waterwater entrance 2, the left side of waterwater entrance 2 is provided with valve 1, and the right side of waterwater entrance 2 is provided with lattice
Grid 3, grid 3 is provided with different two of thickness, and its top for can Unclosing structure device, can be by cotton-wool, waste residue, paper scrap etc.
Large particulate matter is leached, then it is processed from top taking-up, and top is provided with overfall between sedimentation basin 4 and hydrolysis acidification pool 7
Filter material layer 6 is mounted with 5, and hydrolysis acidification pool 7, the right side of hydrolysis acidification pool 7 is mounted with the right side of oxidation pond 8, and oxidation pond 8 and disappears
Malicious pond 9 is connected, and the right side of sterilization pool 9 is connected with aeration tank 11 by water pipe 10, and the positioned inside of aeration tank 11 has aeration tube
13, water pipe 10 is set to serpentine shape structure, the water after sterilization can from below be led into aeration tank 11, is flowed down from top, in weight
In the presence of power, Backwash pipeline 14 and aeration tube 13 are rinsed to it, and the big material of quality falls to stillpot 15, after cleaning
Water overflowed from cleaning water out 12, the lower section of aeration tube 13 is provided with Backwash pipeline 14, and Backwash pipeline 14 is provided with two,
And its Backwash pipeline 14 for being respectively water inlet and the Backwash pipeline 14 of air inlet, the upper right side of aeration tank 11 is provided with cleaning water out
12, and the bottom of aeration tank 11 is provided with stillpot 15, the top of aeration tank 11 is provided with filter material layer 6, and the backwash of aeration tank 11 is used
The method of pulse lavage, is first shut off valve 1 and aeration tube 13, the Backwash pipeline 14 of the lower section of aeration tank 11 is opened, in filtrate
Air in air cushion layer, after air cushion layer reach a certain height, is now instantaneously passed through valve by 6 one section of air cushion layer formed below of layer
Or the method rapid deflation of siphon, the water-carrying capacity now rinsed from top to bottom in filter material layer 6 instantaneously increases suddenly, causes filter material layer
6 expansions downwards suddenly, after pulse several times, can come off the suspended material being attached on filtrate, then open mud valve, will precipitate
Sludge in groove 15 is arranged to fertilizer pot 19, the bottom of stillpot 15 and sludge pipe 16 from sludge pipe 16 under the effect of sludge pump 18
It is connected, and sludge pipe 16 is connected with sludge pump 18.
Operation principle：, it is necessary to enter to the structure of whole processing unit before using the hospital wastewater environment-friendly processing unit
Row is simple to be understood, and on the basis of prototype structure, the working procedure for using is first turned on valve 1, hospital without too big change
Waste water is flowed into from waterwater entrance 2, leaches the large particulate matters such as cotton-wool, waste residue, paper scrap by grid 3, again will after operating technology
It is processed from top taking-up, and then waste water enters sedimentation basin 4, and the waste of the quality weight such as sludge falls in the bottom of sedimentation basin 4, in sludge
Fertilizer pot 19 is pumped into from sludge inlet 24 in the presence of pump 18, while spout 20 carries out disinfection to waste material sprinkling white lime, is stirred
Mix device 23 to be mixed uniformly, after sterilization terminates, exported from discharging opening 21, fertilizer application can be made, by useless after precipitation
Water is flowed out from overfall 5, and hydrolysis acidification pool 7 is flowed to by the filtering of filter material layer 6, makes waste water in hydrolysis and souring stage, will be divided greatly
The hydrolysis of organic matter of the difficult degradation of son is the organic matter of small molecule, improves sewage treating efficiency, then flows into oxidation pond 8, most of
Polluter removed in the oxidation pond 8, then flow into sterilization pool 9 and carry out disinfection treatment, then by the water of serpentine shape
Water after sterilization is led to aeration tank 11 by pipe 10 from below, and filter material layer 6 is entered by hollow tube, is made in the presence of filtering material resistance
Filter tank water inlet is uniform, and Backwash pipeline 14 is arranged on the bottom of filter material layer 6, and air carries out gas distribution by gas distribution pipe of perforating, through filtering
After organic matter, ammonia nitrogen that the bed of material 6 is gone in water removal, the water after cleaning overflows from cleaning water out 12, after the completion of water purification work, adopts
With the method for pulse lavage, the suspended material being attached on filtrate is come off, then open mud valve, by the sludge in stillpot 15
Arranged to fertilizer pot 19 under the effect of sludge pump 18 from sludge pipe 16.
Although being described in detail to the utility model with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.
Claims (5)
1. a kind of hospital wastewater environment-friendly processing unit, including sedimentation basin（4）, hydrolysis acidification pool（7）, aeration tank（11）With body bottom
Seat（17）, it is characterised in that：The body base（17）Upper left side is mounted with fertilizer pot（19）, and fertilizer pot（19）Top is provided with
White lime hopper（22）, the white lime hopper（22）Lower section is provided with spout（20）, the spout（20）Lower section is provided with stirring
Device（23）, and agitating device（23）Lower left is provided with discharging opening（21）, the agitating device（23）Lower right is provided with sludge and enters
Mouthful（24）, and sludge inlet（24）With sludge pump（18）It is connected, the sedimentation basin（4）Bottom is mounted with sludge pump（18）, and
Sedimentation basin（4）Upper left side is provided with waterwater entrance（2）, the waterwater entrance（2）Left side is provided with valve（1）, and waterwater entrance（2）
Right side is provided with grid（3）, the sedimentation basin（4）With hydrolysis acidification pool（7）Between top be provided with overfall（5）, and hydrolysis
Acidification pool（7）Inside it is mounted with filter material layer（6）, the hydrolysis acidification pool（7）Right side is mounted with oxidation pond（8）, and oxidation pond（8）It is right
Side and sterilization pool（9）It is connected, the sterilization pool（9）Right side and aeration tank（11）By water pipe（10）It is connected, and aeration tank
（11）Positioned inside has aeration tube（13）, the aeration tube（13）Lower section is provided with Backwash pipeline（14）, the aeration tank
（11）Upper right side is provided with cleaning water out（12）, and aeration tank（11）Bottom is provided with stillpot（15）, the stillpot（15）
Bottom and sludge pipe（16）It is connected, and sludge pipe（16）With sludge pump（18）It is connected.
2. a kind of hospital wastewater environment-friendly processing unit according to claim 1, it is characterised in that：The grid（3）Set
Have that thickness is different two, and its top is for can Unclosing structure device.
3. a kind of hospital wastewater environment-friendly processing unit according to claim 1, it is characterised in that：The water pipe（10）Set
It is serpentine shape structure.
4. a kind of hospital wastewater environment-friendly processing unit according to claim 1, it is characterised in that：The aeration tank（11）On
Side is provided with filter material layer（6）.
5. a kind of hospital wastewater environment-friendly processing unit according to claim 1, it is characterised in that：The Backwash pipeline
（14）Two are provided with, and it is respectively the Backwash pipeline of water inlet（14）With the Backwash pipeline of air inlet（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175123.XU CN206289115U (en) | 2016-11-03 | 2016-11-03 | A kind of hospital wastewater environment-friendly processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175123.XU CN206289115U (en) | 2016-11-03 | 2016-11-03 | A kind of hospital wastewater environment-friendly processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206289115U true CN206289115U (en) | 2017-06-30 |
Family
ID=59098956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621175123.XU Expired - Fee Related CN206289115U (en) | 2016-11-03 | 2016-11-03 | A kind of hospital wastewater environment-friendly processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206289115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259337A (en) * | 2021-04-30 | 2022-11-01 | 辽河石油勘探局有限公司 | High-polymer-content heavy oil sewage deep aeration treatment system |
-
2016
- 2016-11-03 CN CN201621175123.XU patent/CN206289115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259337A (en) * | 2021-04-30 | 2022-11-01 | 辽河石油勘探局有限公司 | High-polymer-content heavy oil sewage deep aeration treatment system |
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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 |
Granted publication date: 20170630 Termination date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |