CN211546284U - Fermentation device for domestic sludge - Google Patents
Fermentation device for domestic sludge Download PDFInfo
- Publication number
- CN211546284U CN211546284U CN201922403647.XU CN201922403647U CN211546284U CN 211546284 U CN211546284 U CN 211546284U CN 201922403647 U CN201922403647 U CN 201922403647U CN 211546284 U CN211546284 U CN 211546284U
- Authority
- CN
- China
- Prior art keywords
- tank body
- fermentation tank
- fermentation
- water inlet
- air
- 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.)
- Active
Links
Images
Landscapes
- Treatment Of Sludge (AREA)
Abstract
A fermentation device for domestic sludge comprises a fermentation tank body, a feed inlet, a sealing plate, a sprayer, a water inlet pipe, an exhaust pipe, an air pump, support legs, a discharge port, a switch valve, a barometer and an operation panel, and is characterized in that the feed inlet is formed in the top end of the fermentation tank body, the sealing plate is arranged at the top end of the feed inlet, and one side of the sealing plate is hinged with the feed inlet; the sprayer is arranged in the fermentation tank body and is connected with the inner wall of the fermentation tank body, a water inlet interface is arranged outside the fermentation tank body, and the sprayer is connected with the water inlet pipe through the water inlet interface; the air pump is arranged at the bottom end of the left side of the fermentation tank body, the operation panel is arranged on the air pump, the barometer is arranged on the fermentation tank body, the air exhaust pipe is arranged in the fermentation tank body, the air outlet of the air exhaust pipe is provided with the one-way valve, and the one-way valve is arranged in the air pump to prevent air from flowing back into the tank body; the fermentation tank body bottom is equipped with 4 supporting legs, and the fermentation tank body bottom is equipped with the discharge gate, is equipped with the filter screen in the discharge gate, and one side of discharge gate is equipped with the ooff valve.
Description
Technical Field
The utility model relates to a domestic sludge field especially relates to a fermenting installation for domestic sludge.
Background
Whether in urban living areas or areas where production enterprises are located, a large amount of domestic sewage or production sewage is generated, the discharge amount of the domestic sewage exceeds the discharge amount of industrial sewage, the sewage is discharged back to the environment after being treated by a sewage treatment plant, a large amount of sludge is precipitated in a sewage treatment tank in the sewage treatment process of the sewage treatment plant, the sludge is a final subsidiary product of sewage treatment, the sludge contains a large amount of microorganisms, organic matters and rich nutrient substances, even a small amount of metal fragments, pathogenic microorganisms and the like, so whether the sludge can be properly treated relates to the success of the whole sewage treatment system, and the current main treatment means of the sludge comprises the following steps: the landfill and the composting have low cost. But land waste can be caused by landfill, and secondary pollution is caused; the compost needs to be maintained, aired and evaporated, occupies more space, has longer conversion time and also pollutes the environment; the direct incineration has the problems of large equipment investment, high operation cost and toxic gas emission, and therefore, the fermentation device for the domestic sludge is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides a fermenting installation for domestic sludge, includes the fermentation cylinder jar body, feed inlet, closing plate, spray thrower, inlet tube, exhaust tube, air extractor, supporting leg, discharge gate, ooff valve, barometer, operating panel.
A feed inlet is formed in the top end of the fermentation tank body, a sealing plate is arranged at the top end of the feed inlet, and one side of the sealing plate is hinged with the feed inlet; the sprayer is arranged in the fermentation tank body and is connected with the inner wall of the fermentation tank body, a water inlet interface is arranged outside the fermentation tank body, and the sprayer is connected with the water inlet pipe through the water inlet interface; the air pump is arranged at the bottom end of the left side of the fermentation tank body, the operation panel is arranged on the air pump, the barometer is arranged on the fermentation tank body, the air exhaust pipe is arranged in the fermentation tank body, the air outlet of the air exhaust pipe is provided with the one-way valve, and the one-way valve is arranged in the air pump to prevent air from flowing back into the tank body; the fermentation tank body bottom is equipped with 4 supporting legs, and the fermentation tank body bottom is equipped with the discharge gate, is equipped with the filter screen in the discharge gate, and one side of discharge gate is equipped with the ooff valve.
Preferably, a sprayer is arranged in the fermentation tank body.
Preferably, the discharge hole is connected with the tank body through threads.
Preferably, the bottom end of the tank body is provided with 4 supporting legs.
Preferably, a one-way valve is arranged at the air outlet of the air exhaust pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses novel structure, simple operation has utilized a fermenting installation for domestic sludge, and when the fermentation of domestic sludge was carried out work, the staff poured domestic sludge into the fermentation tank body, added extract and yeast simultaneously, covered the closing plate, and the staff observes the gas concentration in the jar body from the barometer, starts the switch on the operation panel when concentration is too high, and unnecessary gas will be in the air extractor through the exhaust tube, keeps the atmospheric pressure balance in the jar body; when the fermentation was accomplished, extract flow direction discharge gate is behind the filter screen, opens the ooff valve and carries the extract to the external world, and the device has the function of spraying at last, ensures the quality of secondary use, is equipped with the screw thread on the discharge gate for it is convenient to dismantle, conveniently washs the filter screen.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a sectional view of a fermentation apparatus for domestic sludge;
fig. 2 is a front view of a fermentation apparatus for domestic sludge.
Shown in the figure: 1. fermentation cylinder jar body, 2, feed inlet, 3, closing plate, 4, spray thrower, 5, inlet tube, 6, exhaust tube, 7, air extractor, 8, supporting leg, 9, discharge gate, 10, ooff valve, 11, barometer, 12, operating panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a fermentation apparatus for domestic sludge includes a fermentation tank body 1, a fermentation tank body 2, a feed inlet 3, a sealing plate 4, a shower, a water inlet pipe 5, a water inlet pipe 6, an air exhaust pipe 7, an air exhauster 8, a support leg 9, a discharge port 10, a switch valve 11, a barometer 12, and an operation panel.
The top end of the fermentation tank body 1 is provided with a feed inlet 2, the top end of the feed inlet 2 is provided with a sealing plate 13, the sealing plate 13 is hinged with the feed inlet, and the sealing plate 3 prevents external oxygen and impurities from entering the fermentation tank body 1 to influence the fermentation quality and improve the extraction purity of anthocyanin; the sprayer 4 is arranged in the fermentation tank body 1 and connected with the inner wall of the fermentation tank body 1, the fermentation tank body 1 is provided with a water inlet interface, the sprayer 4 is connected with a water inlet pipe 5 through the water inlet interface, when the extracting solution is conveyed to the outside, water enters the fermentation tank body 1 through the sprayer 4 to wash the inner wall of the fermentation tank body; the barometer 11 is arranged at one side of the fermentation tank body 1, a worker observes the concentration of gas in the tank through the barometer 11, the operation panel 12 is arranged on the fermentation tank body 1, a button on the operation panel 12 is started to pump out redundant gas in the tank to keep the pressure balance, the exhaust tube 6 is arranged in the fermentation tank body 1, a one-way valve is arranged at the gas outlet of the exhaust tube 6, and the one-way valve is arranged in the gas pump 7 to prevent the gas from flowing back into the tank body; 1 bottom of the fermenter body is equipped with 4 supporting legs 8, prevents the fermenting installation slope, and 1 bottom of the fermenter body is equipped with discharge gate 9, is equipped with the filter screen on the discharge gate 9, and one side of discharge gate 9 is equipped with ooff valve 8, opens ooff valve 8 and can carry the extract to the external world.
The utility model discloses a theory of operation that is used for domestic sludge's fermenting installation is: firstly, a worker opens a sealing plate, pours the prepared domestic sludge and the corresponding solvent into a fermentation tank body through a feeding hole, and then covers the sealing plate; excess waste gas can be generated in the fermentation process, a worker can observe the concentration of the gas in the tank through a barometer, and press a switch of an operation panel when the concentration is too high to extract the excess gas so as to keep the air pressure in the tank balanced; until fermentation is completed, placing the container at the bottom end of the discharge port, opening the switch valve to enable the extracting solution to slide to the bottom end of the tank body, and conveying the extracting solution to the outside after passing through a filter screen; and finally, opening the sprayer, washing the tank body, flushing residues generated in the fermentation to a bottom discharge port, and then unscrewing the discharge port to clean the filter screen.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (4)
1. A fermentation device for domestic sludge comprises a fermentation tank body, a sprayer, a water inlet pipe, an exhaust pipe, an air pump, supporting legs, a discharge port, a switch valve, a barometer and an operation panel, and is characterized in that a feed port is formed in the top end of the fermentation tank body, a sealing plate is arranged at the top end of the feed port, and one side of the sealing plate is hinged with the feed port; the sprayer is arranged in the fermentation tank body and is connected with the inner wall of the fermentation tank body, a water inlet interface is arranged outside the fermentation tank body, and the sprayer is connected with the water inlet pipe through the water inlet interface; the air pump is arranged at the bottom end of the left side of the fermentation tank body, the operation panel is arranged on the air pump, the barometer is arranged on the fermentation tank body, the air exhaust pipe is arranged in the fermentation tank body, the air outlet of the air exhaust pipe is provided with the one-way valve, and the one-way valve is arranged in the air pump to prevent air from flowing back into the tank body; the fermentation tank body bottom is equipped with 4 supporting legs, and the fermentation tank body bottom is equipped with the discharge gate, is equipped with the filter screen in the discharge gate, and one side of discharge gate is equipped with the ooff valve.
2. The fermentation device for domestic sludge according to claim 1, wherein said outlet is funnel-shaped.
3. The fermentation device for domestic sludge according to claim 1, wherein said screen is comprised of wire.
4. The fermentation device for domestic sludge according to claim 1, wherein the outlet is provided with a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403647.XU CN211546284U (en) | 2019-12-27 | 2019-12-27 | Fermentation device for domestic sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403647.XU CN211546284U (en) | 2019-12-27 | 2019-12-27 | Fermentation device for domestic sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211546284U true CN211546284U (en) | 2020-09-22 |
Family
ID=72510528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922403647.XU Active CN211546284U (en) | 2019-12-27 | 2019-12-27 | Fermentation device for domestic sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211546284U (en) |
-
2019
- 2019-12-27 CN CN201922403647.XU patent/CN211546284U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107935653B (en) | Organic liquid fertilizer fermentation process and fermentation system | |
| CN211546284U (en) | Fermentation device for domestic sludge | |
| CN205188084U (en) | Bury formula anaerobic fermentation decomposition device | |
| CN210506305U (en) | Biogas slurry discharge and pretreatment system in organic garbage anaerobic fermentation tank | |
| CN204412747U (en) | A kind of food waste treatment device | |
| CN214781877U (en) | Organic garbage treatment system | |
| CN203451312U (en) | Industrial sewage treatment device | |
| CN206927764U (en) | Agricultural breeding sewage-treatment plant | |
| CN109265206A (en) | Device and method for reducing nitrogen dioxide release in solid waste composting process by utilizing decomposed sludge | |
| CN108249546A (en) | A kind of cyanogen-containing tailing broken cyanide device and its application method | |
| CN212050947U (en) | Normal-temperature evaporation device for landfill leachate | |
| CN204310920U (en) | A kind of piggery wastewater recycling treatment system | |
| CN205099556U (en) | CSBR sewage treatment pond | |
| CN204150520U (en) | The device of a kind of applicable rural garbage collection and sewage disposal | |
| CN210796271U (en) | Organic material fermentation recovery processing system | |
| CN210030312U (en) | Bacterial decomposition air curtain combined type culture sewage treatment system | |
| CN205110335U (en) | Innoxious resourceful treatment's hydrolysis treatment tank is carried out agriculture organic waste | |
| CN206705909U (en) | A kind of river sewage prosthetic device | |
| CN208454589U (en) | A kind of cyanogen-containing tailing broken cyanide device | |
| CN207760193U (en) | A kind of domestic sewage ecological environment-friendly processing unit | |
| CN205797976U (en) | Containing organic solid waste treatment device | |
| CN111701401A (en) | Waste gas treatment equipment | |
| CN205275291U (en) | Automatic breather of efflux aeration | |
| CN205313225U (en) | A processing apparatus for landfill leachate membrane concentrate | |
| CN215657007U (en) | Garbage pretreatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |