CN216540130U - High-efficient kitchen garbage preprocessing device - Google Patents
High-efficient kitchen garbage preprocessing device Download PDFInfo
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- CN216540130U CN216540130U CN202121974440.9U CN202121974440U CN216540130U CN 216540130 U CN216540130 U CN 216540130U CN 202121974440 U CN202121974440 U CN 202121974440U CN 216540130 U CN216540130 U CN 216540130U
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Abstract
The utility model relates to the technical field of kitchen waste treatment, and discloses a high-efficiency kitchen waste pretreatment device which comprises a deodorization bin, a first shaftless spiral conveyor, a pulping and sorting machine, a storage tank, a fine sorting machine, a heating and stewing tank, a heat-preservation storage tank, a three-phase separator and a hot water tank which are sequentially connected; wherein, the two ends of the deodorization bin are respectively provided with a slurry pump, one slurry pump is connected with the special vehicle for kitchen perishable garbage, and the other slurry pump is connected with the storage tank; the storage tank is also communicated with the pulping separator and the fine separator through a pulp pump respectively; and a heavy material discharge port of the pulping and sorting machine is also provided with a heavy material barrel. The improved kitchen waste treatment device has the advantages that the slurry pump and the storage tank are added, all parts are always in operation, the treatment capacity of some parts is limited, and some parts can work only by certain slurry, so that the slurry pump and the storage tank are added, continuous treatment of continuous kitchen waste is facilitated, the treatment speed is increased, the treatment capacity is increased, and the treatment time is shortened.
Description
Technical Field
The utility model relates to the technical field of kitchen waste treatment, in particular to a high-efficiency kitchen waste pretreatment device.
Background
The kitchen waste generally refers to waste generated in activities such as daily life, food processing, food service, unit meal supply and the like of residents, and comprises discarded vegetable leaves, leftovers, fruit peels, eggshells, tea leaves, bones and the like, and the main sources of the kitchen waste are household kitchens, restaurants, dining halls, markets and other industries related to food processing. The kitchen waste contains extremely high moisture and organic matters, is easy to decay and generates stink. After proper treatment and processing, the biomass can be converted into new resources, the characteristics of high organic matter content enable the biomass to be used as fertilizer and feed after strict treatment, methane can be generated to be used as fuel or power generation, and the grease part can be used for preparing biofuel.
At present, most kitchen waste is simply classified and treated and then is incinerated and buried by a waste treatment company, so that many materials (such as metal, glass, water liquid, slag slurry and the like) in the kitchen waste cannot be utilized, and resources are greatly wasted.
In the prior art, some simple kitchen waste pretreatment systems or devices exist at present, but the system or device has small treatment capacity, low treatment speed and long treatment time, so that a new high-efficiency kitchen waste pretreatment system is needed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an efficient kitchen waste pretreatment device.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides a high-efficiency kitchen waste pretreatment device, which comprises a deodorization bin, a first shaftless screw conveyor, a pulping separator, a storage tank, a fine separator, a heating and stewing tank, a heat-preservation storage tank, a three-phase separator and a hot water tank which are sequentially connected;
wherein, the two ends of the deodorization bin are respectively provided with a slurry pump, one slurry pump is connected with the special vehicle for kitchen perishable garbage, and the other slurry pump is connected with the storage tank;
the storage tank is also communicated with the pulping separator and the fine separator through a pulp pump respectively;
a heavy material discharge port of the pulping and sorting machine is also provided with a heavy material barrel;
the impurity discharge port of the pulping separator is also provided with a second shaftless screw conveyor, and the second shaftless screw conveyor is sequentially connected with an iron remover, a crusher, a squeezer and a sundry barrel;
the liquid discharge port of the squeezer is also directly connected with the pulping separator for secondary separation and utilization;
the slag outlet of the concentrator also leads to the presser for re-pressing.
The improvement of the device is mainly that a slurry pump and a storage tank are added, and because all components are always in operation, the treatment capacity of some components is limited, and some components can only work by certain slurry, the addition of the slurry pump and the storage tank is convenient for continuous treatment of continuous kitchen waste, thereby improving the treatment speed and the treatment capacity and shortening the treatment time.
Preferably, an oil-water liquid outlet in the three-phase separator is communicated with an oil-water separation tank through a pipeline, and an oil outlet pump and a sewage pump are installed in the oil-water separation tank.
Preferably, the sewage pump leads to a sewage treatment device.
Preferably, a slag outlet in the three-phase separator is communicated with a feed inlet of the shaftless screw machine.
Preferably, a water outlet in the three-phase separator is communicated with a hot water tank.
Preferably, one end of the hot water tank is connected with the sewage treatment device, and the other end of the hot water tank is connected with the pulping and sorting machine through a back washing pump.
Compared with the related art, the pretreatment system based on the kitchen waste provided by the utility model has the following beneficial effects:
the utility model provides an efficient kitchen waste pretreatment device, which is additionally provided with a slurry pump and a storage tank, wherein all components are always in operation, the treatment capacity of some components is limited, and some components can only work by certain slurry, so that the slurry pump and the storage tank are additionally arranged, the continuous treatment of the kitchen waste is facilitated, the treatment speed is increased, the treatment capacity is increased (compared with the previous treatment capacity, the treatment capacity is increased by 1/3-1/2), and the treatment time is shortened.
Drawings
Fig. 1 is a schematic flow structure diagram of a kitchen waste pretreatment device provided by the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1, the efficient kitchen waste pretreatment device provided by the embodiment of the utility model comprises a deodorization bin, a (first) shaftless screw conveyor, a pulping separator, a storage tank, a fine separator, a heating and steaming tank, a heat-preservation storage tank, a three-phase separator and a hot water tank which are connected in sequence.
The storage tank is also communicated with the pulping and sorting machine and the fine sorting machine through a pulp pump respectively.
And a heavy material discharge port of the pulping and sorting machine is also provided with a heavy material barrel.
The impurity discharge port of the pulping separator is also provided with a (second) shaftless screw conveyor, and the (second) shaftless screw conveyor is sequentially connected with an iron remover, a crusher, a squeezer and a sundry barrel.
And a liquid discharge port of the squeezer is also directly connected with the pulping separator for secondary separation and utilization.
The slag outlet of the concentrator also leads to the presser for re-pressing.
An oil-water outlet in the three-phase separator is communicated with an oil-water separation tank through a pipeline, and an oil outlet pump and a sewage pump are installed in the oil-water separation tank.
The sewage pump leads to the sewage processor.
And a slag outlet in the three-phase separator is communicated with a feed inlet of the shaftless screw machine.
And a water outlet in the three-phase separator is communicated with a hot water tank.
One end of the hot water tank is connected with the sewage treatment device, and the other end of the hot water tank is connected with the pulping and sorting machine through the backwashing pump.
The working process of the kitchen waste pretreatment device provided by the utility model is as follows:
utilize the special-purpose car of the perishable rubbish of kitchen cabinet to arrange kitchen garbage to deodorant feed bin in, the material is stored to deodorant feed bin, and liquid (the slurry of taking water) passes through the direct leading-in holding vessel of stuff pump in the feed bin, and the material outside the liquid passes through earlier behind (first) shaftless screw conveyer in the feed bin, gets into the slurrying sorter, is divided into three kinds of materials in the slurrying sorter:
A. heavy objects (metal and glass stone) enter the heavy object barrel;
B. the mixed materials pass through a (second) shaftless screw conveyor, pass through an iron remover firstly, further remove metal materials, then enter a crusher, are shredded and then enter a squeezer, and squeezed slag enters a sundry barrel; the squeezed liquid enters the pulping and sorting machine again through a reflux pump for sorting again;
C. other substances (slurry with water) after coarse squeezing are firstly pumped into the storage tank by the slurry pump, and after the slurry with water in the storage tank is completely stored, the slurry is pumped into the fine separator by the slurry pump, and then the slurry enters the fine separator and is divided into two types of materials:
a. the first slag body with water enters a squeezer, and squeezed slag enters a sundry barrel; the squeezed liquid enters the pulping and sorting machine again through a reflux pump for sorting again;
b. the second kind is the slurry of taking water, through the stuff pump go into the heating cooking pot, disinfect, then through the stuff pump, get into the three-phase separation machine, the material in the three-phase separation machine also divides into three kinds:
c1, the first liquid with oil and water enters an oil-water separation tank, after oil-water separation, the oil enters an oil tank truck through an oil outlet pump to be pulled away for standby, and the water is pumped into a sewage treatment tank;
c2, the second slag body passes through a shaftless screw machine, the squeezed slag enters an organic fertilizer fermentation system workshop through a slag discharge screw to be fermented as an organic fertilizer,
c3, the third remaining water liquid enters a hot water tank, wherein dirty water enters a sewage treatment tank for treatment, clean water enters the pulping and sorting machine through a back washing pump, and the inner wall of the pulping and sorting machine is washed for machine maintenance.
It should be noted that: this system is through sorting kitchen garbage, and the partial solid dregs of isolating store after smashing, and partial sediment thick liquid stores the fermentation through squeezing carefully, make it become the fertilizer, thereby changing waste into valuables, and isolate oil water liquid through the disinfection, filter, the water liquid of isolating can be cleaned deodorant feed bin, the utilization of water resource has been improved, and isolate oil liquid and pull away by the tank wagon, the oil of isolating can carry out reuse, whole system has improved the utilization to kitchen garbage greatly, the waste of resource has been reduced.
Various mechanical devices and control system circuits related to the utility model are all existing devices and technologies, and are not described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The efficient kitchen waste pretreatment device is characterized by comprising a deodorization bin, a first shaftless screw conveyor, a pulping separator, a storage tank, a fine separator, a heating and stewing tank, a heat-preservation storage tank, a three-phase separator and a hot water tank which are sequentially connected;
wherein, the two ends of the deodorization bin are respectively provided with a slurry pump, one slurry pump is connected with the special vehicle for kitchen perishable garbage, and the other slurry pump is connected with the storage tank;
the storage tank is also communicated with the pulping separator and the fine separator through a pulp pump respectively;
a heavy material discharge port of the pulping and sorting machine is also provided with a heavy material barrel;
the impurity discharge port of the pulping separator is also provided with a second shaftless screw conveyor, and the second shaftless screw conveyor is sequentially connected with an iron remover, a crusher, a squeezer and a sundry barrel;
the liquid discharge port of the squeezer is also directly connected with the pulping separator for secondary separation and utilization;
the slag outlet of the concentrator also leads to the presser for re-pressing.
2. The efficient pretreatment device for the kitchen waste according to claim 1, wherein an oil-water outlet of the three-phase separator is communicated with an oil-water separation tank through a pipeline, and an oil outlet pump and a sewage pump are installed in the oil-water separation tank.
3. The efficient kitchen waste pretreatment device according to claim 2, characterized in that said sewage pump leads to a sewage treatment device.
4. The efficient kitchen waste pretreatment device according to claim 3, characterized in that a slag outlet in the three-phase separator is communicated with a feed inlet of a shaftless screw machine.
5. The efficient kitchen waste pretreatment device according to claim 4, characterized in that a water outlet of the three-phase separator is communicated with a hot water tank.
6. The efficient pretreatment device for the kitchen waste according to claim 5, wherein one end of the hot water tank is connected with a sewage treatment device, and the other end of the hot water tank is connected with a pulping and sorting machine through a backwashing pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974440.9U CN216540130U (en) | 2021-08-19 | 2021-08-19 | High-efficient kitchen garbage preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974440.9U CN216540130U (en) | 2021-08-19 | 2021-08-19 | High-efficient kitchen garbage preprocessing device |
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| Publication Number | Publication Date |
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| CN216540130U true CN216540130U (en) | 2022-05-17 |
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| CN202121974440.9U Active CN216540130U (en) | 2021-08-19 | 2021-08-19 | High-efficient kitchen garbage preprocessing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060413A (en) * | 2023-02-20 | 2023-05-05 | 北京申城生物科技集团有限公司 | Small kitchen waste treatment equipment |
| CN116078783A (en) * | 2023-02-20 | 2023-05-09 | 北京申城生物科技集团有限公司 | Kitchen waste treatment equipment |
| CN116099853A (en) * | 2023-02-20 | 2023-05-12 | 北京申城生物科技集团有限公司 | New energy kitchen garbage mobile treatment vehicle |
-
2021
- 2021-08-19 CN CN202121974440.9U patent/CN216540130U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060413A (en) * | 2023-02-20 | 2023-05-05 | 北京申城生物科技集团有限公司 | Small kitchen waste treatment equipment |
| CN116078783A (en) * | 2023-02-20 | 2023-05-09 | 北京申城生物科技集团有限公司 | Kitchen waste treatment equipment |
| CN116099853A (en) * | 2023-02-20 | 2023-05-12 | 北京申城生物科技集团有限公司 | New energy kitchen garbage mobile treatment vehicle |
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