CN201399462Y - Kitchen waste treatment equipment - Google Patents

Abstract

A device for disposing of kitchen waste, which can be used in families or residential areas, hotels, restaurants, canteens, etc. Including: box body (7), feeding device (1) installed in the box body (7), crushing device (2), water storage device (3), strain adding device (4), fermentation device (5 ), electric control device (6), exhaust device (8), etc.; feeding device (1) communicates with crushing device (2), water storage device (3), strain adding device (4) and crushing device (2) ), the crushing device (2) communicates with the fermenting device (5), and multiple fermenting cylinders of the fermenting device (5) can be provided and arranged on a rotatable tray at the bottom of the casing (7). Organic fertilizers can be produced by crushing kitchen waste and then fermenting it. The structure is simple and easy to use; it can directly carry out the fermentation treatment of kitchen waste; reduce the pollution of kitchen waste; improve the treatment and utilization rate of kitchen waste; avoid the secondary pollution of kitchen waste; reduce the municipal garbage transportation and treatment workload.

Description

Kitchen waste treatment equipment

Technical field:

The utility model relates to a device for processing kitchen waste, which can be used in families or residential areas, and can also be used in hotels, restaurants, canteens and the like.

technical background:

With the development of social economy and the improvement of people's living standards, the disposal and utilization of garbage has been paid more and more attention by relevant departments. Household kitchen waste is the main garbage of domestic waste. According to the estimates of relevant departments, the kitchen waste produced in our country exceeds 20,000 tons every day; while the kitchen waste produced by households exceeds 12,000 tons. Kitchen waste mainly includes discarded fruits and vegetables, peels, cores, meat, bones, etc., as well as a certain amount of toothpicks, napkins and other sundries. If kitchen waste can be effectively treated and rationally utilized, it will be a considerable resource. Traditional treatment methods can no longer meet the needs of environmental protection and human health and hygiene. At present, some developed countries in foreign countries generally adopt the method of disposing food waste treatment devices in family kitchens to shred the food waste and discharge it into the municipal sewer network. For example, the mechanical grinding device for kitchen waste developed abroad uses high-speed blades to chop and mix various food wastes in the liner and then flush them into the sewer, which can solve the problem of sewer blockage. However, the broken and straight discharge of kitchen waste can easily generate sewage and odor, breed germs, mosquitoes and flies, and cause the spread of diseases; the condensation of oil into blocks will cause blockage of drain pipes and reduce the drainage capacity of urban sewers; high oil content and other characteristics also increase The load of sewage treatment plants and landfills also inevitably produces secondary pollution. In addition, kitchen waste contains a large number of pathogenic microorganisms such as bacteria, which is not conducive to the direct utilization of kitchen waste, but its high content of organic matter has a high degree of biodegradability, which also provides a feasible way for the transformation and utilization of kitchen waste. way.

Invention content:

The purpose of the utility model is to provide a device for processing kitchen waste, which can be used in families or residential areas, and can also be used in hotels, restaurants, canteens, etc. Its structure is simple and easy to use; it can directly carry out the fermentation treatment of kitchen waste; it can reduce the breeding of mosquitoes, cockroaches and other pests, reduce the pollution of kitchen waste; improve the treatment and utilization rate of kitchen waste; avoid the waste of kitchen waste Secondary pollution; reduce the workload of municipal garbage transportation and treatment.

In order to achieve the above purpose, the technical solution adopted by the utility model is: including: a box body, a feeding device, a crushing device, a water storage device, a strain adding device, a fermentation device, an electric control device, an exhaust device, etc. Feeding device, crushing device, water storage device, strain adding device, fermentation device, electric control device, exhaust device, etc. The water pipe is connected with the crushing device, the discharge port of the crushing device is connected with the fermentation device, the exhaust pipe of the exhaust device extends out of the box, the electric control device is connected with the crushing device, water storage device, strain adding device, fermentation device, Exhaust devices, etc. are connected.

The kitchen waste is fed by the feeding device, enters the crushing device, operates the electric control device, and the crushing device crushes the kitchen waste, and the crushed food waste is added to the fermentation device, and water and bacteria are added through the water storage device and the strain adding device (such as EM bacteria, HM bacteria, etc.), through fermentation, organic fertilizers can be produced. The odor and other gases generated in the box can be discharged through the exhaust device.

The utility model can realize the treatment of kitchen waste: firstly, it is crushed, and the kitchen waste is broken into fine materials by using a crushing device, which is beneficial to the fermentation of the material; Garbage is fermented in the fermentation device to produce more stable organic fertilizers. Due to the addition of bacterial species, it is beneficial to fermentation and deodorization, and the gas production is very small during the fermentation process, which can be directly discharged through the exhaust device. The prepared organic fertilizer can be directly used as fertilizer (such as fertilizer for flowers, vegetables, etc.), or can be collected by a special collection unit or department.

Description of drawings:

Fig. 1 is the utility model schematic diagram;

Fig. 2 is the left side view of Fig. 1;

Fig. 3 is a sectional view along line A-A of Fig. 1 .

In the figure: 1-feeding device; 2-crushing device; 3-water storage device; 4-bacteria adding device; 5-fermentation device; 6-electric control device; 7-cabinet; 8-exhaust device.

Detailed ways:

The accompanying drawing is an embodiment of the utility model, including: a box body 7, a feeding device 1, a crushing device 2, a water storage device 3, a strain adding device 4, a fermentation device 5, an electric control device 6, and an exhaust device 8 etc. Feeding device 1, crushing device 2, water storage device 3, strain adding device 4, fermentation device 5, electric control device 6, exhaust device 8, etc. are all installed in the box body 7, feeding device 1 and crushing device 2 connected, the water storage device 3 and the strain adding device 4 are respectively communicated with the crushing device 2 through water pipes, the discharge port of the crushing device 2 is connected with the fermentation device 5, the exhaust pipe of the exhaust device 8 extends out of the box body 7, and the electric The control device 6 is connected with the crushing device 2, the water storage device 3, the strain adding device 4, the fermentation device 5, the exhaust device 8, and the like.

There are many structural forms of the feeding device 1. The feeding device 1 of the present embodiment adopts a hand-feeding type, consisting of a feeding hopper, a material blocking plate, etc., and a material blocking plate is installed at the feeding hopper, and the feeding device 1 feeds the material through it. The hopper is connected with the crushing device, and the feeding hopper and baffle plate can be made of stainless steel, aluminum alloy, plastic and other materials. The baffle plate and the feeding hopper can be hingedly connected and equipped with a spring. After the baffle plate opens the feeding hopper, it can automatically close the feeding hopper. In this way, inspection can be carried out before the kitchen waste enters the crushing device, preventing hard objects (masonry blocks, ceramic chips, glass, etc.) from entering the crushing device, and also preventing kitchen waste and gas from splashing out when the crushing device is crushed.

There are many structural forms of the crushing device 2, and the crushing device 2 of the present embodiment adopts the new strong and high-efficiency crushing method of FDS, which includes an organic shell, a grinding disc, an impact head, a cutter head, a driving motor, etc., and the grinding disc is connected with the motor shaft of the driving motor. The impact head is fixed on the grinding disc, and the cutter disc is fixed on the inner wall of the casing. The drive motor drives the disc to rotate at high speed, and under the joint action of centrifugal force, impact head and cutter disc, the kitchen waste is crushed.

The water storage device 3 has many structural forms, and the water storage device 3 of the present embodiment includes a water storage bin, a water storage bin cover, a filter, a liquid level gauge, a flow control valve, etc., and the upper part of the water storage bin is provided with a water storage bin cover, and the filter is arranged in the water storage bin The liquid level gauge is installed outside the water storage bin and communicated with the inner cavity of the water storage bin. A flow control valve is arranged at the water outlet of the water storage bin, and a water inlet is also arranged on the upper part of the water storage bin. The water required for the fermentation of kitchen waste can be added from the water inlet or the water storage bin cover. In order to utilize waste water such as washing vegetables, a filter is provided in the water storage bin in this embodiment, which can achieve the purpose of saving water.

There are many structural forms of the strain adding device 4. The strain adding device 4 of the present embodiment mainly includes a bacteria storage bin, a plug, a flow control valve, a conduit, etc. The bacteria storage bin is provided with a plug, and the bacteria storage bin passes through the conduit. It communicates with the crushing device 2 and is provided with a flow control valve. Open the plug to add bacteria, operate the flow control valve to add bacteria to the crushing device 2 through the conduit (the bacteria is a liquid bacteria).

There are also many structural forms of the fermenting device 5, and the fermenting device 5 of this embodiment includes an openable closed fermenting cylinder. The crushed kitchen waste, water, and strains are put into the fermentation cylinder by the crushing device. After fermentation, the fermentation cylinder is taken out, and the fermentation cylinder is opened to take out the fermented kitchen waste (ie, organic fertilizer).

Fermentation cylinder can be provided with multiple, and the present embodiment is 6. When a plurality of them are set, a rotatable tray driven by a stepping motor is provided at the bottom of the casing 7, and the fermenting barrel is evenly arranged on the tray and can rotate with the tray. This uses one fermenter per day.

The utility model can produce organic fertilizer by crushing and fermenting the kitchen waste, which can be used for flowers, vegetables, etc., and can also be collected by a fertilizer factory and used as a raw material. Its structure is simple, easy to use; clean and hygienic; environmental protection, avoiding secondary pollution; water saving and other characteristics. It also has the following advantages:

1. For the residents: ①Reduce the peculiar smell of the kitchen, especially the garbage can; ②Reduce the possibility of mosquitoes, cockroaches, and bacteria breeding; ③Reduce the labor of households to clean up garbage; ④It is conducive to maintaining the environment of families, corridors, and residential areas Sanitation; ⑤ selling the organic fertilizer obtained from fermentation can increase residents' income.

2. For the sanitation department and property management: ① Improve the environment for sanitation operations; ② Effectively reduce the amount of domestic waste and make use of kitchen waste; ③ Reduce the secondary pollution of waste; ④ Reduce the difficulty and work of waste transportation and treatment Quantity and cost, etc., easy to manage.

Claims (2)

1, a kind of rubbish from cooking treatment facility is characterized in that: include: casing (7), feed arrangement (1), breaker (2), water storage device (3), bacterial classification adding apparatus (4), installation for fermenting (5), electric control gear (6), exhaust apparatus (8); Feed arrangement (1), breaker (2), water storage device (3), bacterial classification adding apparatus (4), installation for fermenting (5), electric control gear (6), exhaust apparatus (8) all is contained in the casing (7), feed arrangement (1) is communicated with breaker (2), water storage device (3), bacterial classification adding apparatus (4) is communicated with breaker (2) by water pipe respectively, the discharging opening of breaker (2) is communicated with installation for fermenting (5), the blast pipe of exhaust apparatus (8) stretches out casing (7), electric control gear (6) and breaker (2), water storage device (3), bacterial classification adding apparatus (4), installation for fermenting (5), exhaust apparatus (8) connects.

2, rubbish from cooking treatment facility according to claim 1, it is characterized in that: the fermentation tube of described installation for fermenting (5) can be provided with a plurality of, bottom in casing (7) be provided with by stepper motor drive, can rotating pallet, the fermentation tube is arranged on the pallet uniformly, and can turn round with pallet.

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