CN2766957Y

CN2766957Y - Kitchen refuse disintegrating, vacuum pumping apparatus

Info

Publication number: CN2766957Y
Application number: CN 200420057644
Authority: CN
Inventors: 李艳萍; 周敬宣; 陈朱蕾
Original assignee: Huazhong University of Science and Technology
Current assignee: Huazhong University of Science and Technology
Priority date: 2004-12-13
Filing date: 2004-12-13
Publication date: 2006-03-29
Anticipated expiration: 2014-12-13

Abstract

The utility model relates to a crushing-vacuum pumping device for kitchen refuse, which belongs to treatment devices of refuse. The utility model decreases the requirements of the grain diameters, viscidity, etc. of the crushed refuse and solves the problems that the refuse crushed by ordinary crushers of refuse is easy to block pipelines and water consumption is big. The utility model comprises a crusher, a storage barrel, a level detector, a reversing solenoid valve and an interface valve, wherein an outlet of the crusher is connected to the upper part of the storage barrel, the bottom of the storage barrel is connected with an inlet of the interface valve, and an outlet of the interface valve is connected with a vacuum blow-off pipeline outside. The level indicator is arranged in the storage barrel, the opening and closing of the reversing solenoid valve is controlled to open or close a channel between the storage barrel and a vacuum pipe network, and vacuum pumping is realized. The utility model has the characteristics of low energy consumption, low noise, light weight, shapely design, convenient cleaning, etc. and is suitable for the places of restaurants, kitchens of families, etc. where a large amount of perishable refuse needs to be treated often. The perishable organic refuse can be collected, transported and treated from sources, and the pressure of collection, placement and treatment of the municipal refuse and pollution to the environment caused by the municipal refuse are relieved.

Description

Rubbish from cooking fragmentation-vacuum aspirator

Technical field

The utility model belongs to refuse treatment plant.

Background technology

80 percent household garbage is decomposable organic matter, and organic waste is perishable rotten, particularly easily grow mosquitos and flies, spread disease in summer, and be big pollution sources of family and living environment; The resident will fall weekly three to four times or rubbish more frequently, and this is very big burden to the resident of high residential building especially; Sewer often stops up because of the inflow of bulk rubbish, brings very burden to people's life; Dumping had not only been taken up an area of but also contaminated environment, also was a difficult problem to be solved.Realize the categorised collection processing of garbage,, better people's living environment, promote the resource of house refuse that profound significance is arranged for reducing people's manual labor.The conventional garbage processing machine is detected in the large-scale plant such as rubbish screening, pulverizing of destructor plant, is applied to rarely found the arriving of medium and small garbage disposal machine in the resident family.

Common refuse breaking device be a kind ofly can pulverize the family organic waste, fibrous rubbish is cut into fragment and through the garbage disposer that sewer is discharged, form by doing the wash pond, rubbish pulverizing chamber, grinder, power section, sieves, blowdown apparatus etc.After the grinder that rubbish is driven by power section is pulverized, enter through screen that blowdown apparatus is discharged into sewer, the blowdown apparatus blowdown is turned one's coat simultaneously every smelly effect in pulverizing chamber.Organic waste after the rubbish overwhelming majority after destroyer is handled can discharge, pulverize from sewer can decompose rapidly sewer, alleviates pressure and pollution on the environment that organic garbage of city is stacked.But the rubbish particle diameter of this refuse breaking device after to fragmentation, viscosity etc. are had relatively high expectations, and than being easier to blocking pipe, it is also bigger to expend the water yield.

Summary of the invention

The utility model provides a kind of rubbish from cooking fragmentation-vacuum aspirator, reduces the requirement of broken back rubbish particle diameter, viscosity etc., solves the easy blocking pipe of rubbish after the fragmentation of common refuse breaking device, expends the big problem of the water yield.

The utility model provides a kind of rubbish from cooking fragmentation-vacuum aspirator, comprises the destroyer that is made of charging aperture, movement, drive motors, it is characterized in that it also comprises storage vat, level detector, reversing solenoid valve and interface valve; Described destroyer outlet connects storage vat top, and the linkage interface valve import of storage vat bottom, interface valve outlet link to each other with the external vacuum blow-off line; Level detector is loaded in the described storage vat, and the level detector switch connects reversing solenoid valve; Reversing solenoid valve is by tracheae linkage interface valve, and level detector switch control reversing solenoid valve is realized vacuum draw to open and close interface valve, to open or close the path between storage vat and the vacuum pipe network.

Described rubbish from cooking fragmentation-vacuum aspirator, it is characterized in that described level detector is the gravity level detector, level detector is divided into water level and two control limits of following water level, and rubbish reaches water level in limited time in the storage vat, the level detector gauge tap is opened solenoid directional control valve, opens interface valve; The rubbish material level drops to water level in limited time in the storage vat, and level detector gauge tap control solenoid directional control valve cuts out interface valve.

The utility model rubbish from cooking fragmentation-vacuum aspirator is compared with common refuse breaking device, transports because the garbage utilization negative pressure of vacuum after the utility model processing is aspirated, and is therefore lower to the requirement of the rubbish particle diameter after the fragmentation, viscosity etc.Both performances relatively see Table 1:

Table 1 fragmentation-vacuum aspirator and refuse breaking device contrast table

	Fragmentation-vacuum aspirator	The refuse breaking device
	Fragmentation-vacuum aspirator	The refuse breaking device	Water consumption	Every kg rubbish water 0.4～0.6L	Every kg rubbish water is greater than 1L
The discharge of granulated garbage	Rely on vacuum draw	Rely on natural gravity water to dash	Water consumption	Every kg rubbish water 0.4～0.6L	Every kg rubbish water is greater than 1L
The discharge of granulated garbage	Rely on vacuum draw	Rely on natural gravity water to dash	Allow the diameter of granulated garbage	Less than 10mm	Less than 5mm
The broken time	Every kg rubbish time spent 15s	More than every kg rubbish time spent 25s	Allow the diameter of granulated garbage	Less than 10mm	Less than 5mm
The broken time	Every kg rubbish time spent 15s	More than every kg rubbish time spent 25s	Blocking pipe	Be not easy	Than being easier to

The utility model is the environmental protection household appliances of family kitchen, have that power consumption is low, noise is little, in light weight, be designed beautifully, be convenient to characteristics such as cleanings, relatively be fit to needs in a large number, the place of the frequent perishable rubbish of break process, as the dining room, restaurant, family kitchen etc.Can receive fortune from the source, handle perishable organic waste, separate, alleviate pressure and pollution on the environment that municipal refuse is cleared, stacks, handled with other house refuses.

Description of drawings

Fig. 1 is first embodiment of the present utility model;

Fig. 2 is second embodiment of the present utility model.

The specific embodiment

Fig. 1 is first embodiment of the present utility model: the broken vacuum aspirator of I type rubbish from cooking, form by destroyer 4, storage vat 6, level detector 5, level detector gauge tap 2, solenoid directional control valve 3, interface valve 7, be installed in tank 1 below of family, utilize the dirt storage vat and the vacuum pipe system of the suitable family expenses of household kitchen refuse breaking device 4 configurations of existing already present different model on the market.

Each household family produces quantity of refuse 3～5kg every day, adds part of contaminated water, and every day, the volume of dirt may be more than 5 liters.Storage vat 6 is the dirts that are used for temporarily depositing after the fragmentation, can regularly aspirate, alleviating the pressure of vacuum station, so that the volume of storage vat is upgraded to 18～20 is suitable.According to the structure of general household water pool, storage vat design external diameter is 260mm, height 340mm, be convenient to install, gravity level detector 5 is installed in the bucket, be used for detecting automatically dirt volume in the bucket, level detector gauge tap 2 starting two-bit triplet solenoid directional control valves 3, the unlatching of control vacuum interface valve 7.

Use vacuum interface valve 7 both can make into water, air inlet and discharging convenient and reliable, can guarantee whole system sealing attractive in appearance again, can prevent that also foul smell and dirt are excessive.Be equipped with storage vat, the user was taken away by the vacuum pipe network after fragmentation at the rubbish from cooking of every meal as required, rubbish from cooking after the fragmentation can be kept in by storage vat again, treat that storage vat fills with after the vacuum pipe network is once taken away, reduce vacuum consumption gas, can power saving, improve the operating efficiency of vacuum pipe network.

Fig. 2 is second embodiment of the present utility model: the surplus organic waste fragmentation-vacuum aspirator in II type kitchen comprises feed hopper 1, destroyer 4, storage vat 6, level detector 5, level detector gauge tap 2, solenoid directional control valve 3, interface valve 7.Feed hopper also is a dustbin, and the perishable rubbish of family can be inserted in it at ordinary times; Finish the fragmentation of perishable rubbish by the movement of destroyer 4; The effect of interface valve 7 then is to open or close the vacuum pipe network with the path between the storage vat, realizes vacuum draw.Because the refuse breaking required time greater than the suction required time, in order to reduce vacuum consumption gas, need utilize storage vat 6 with the temporary transient preservation of the rubbish after the fragmentation.

Claims

1, a kind of rubbish from cooking fragmentation-vacuum aspirator comprises the destroyer that is made of charging aperture, movement, drive motors, it is characterized in that it also comprises storage vat, level detector, reversing solenoid valve and interface valve; Described destroyer outlet connects storage vat top, and the linkage interface valve import of storage vat bottom, interface valve outlet link to each other with the external vacuum blow-off line; Level detector is loaded in the described storage vat, and the level detector switch connects reversing solenoid valve; Reversing solenoid valve is by tracheae linkage interface valve, and the level detector switch is controlled reversing solenoid valve.

2, rubbish from cooking fragmentation-vacuum aspirator as claimed in claim 1 is characterized in that described level detector is the gravity level detector, and level detector is divided into water level and two control limits of following water level.