CN202180076U - Garbage disposal device - Google Patents
Garbage disposal device Download PDFInfo
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- CN202180076U CN202180076U CN2011202489349U CN201120248934U CN202180076U CN 202180076 U CN202180076 U CN 202180076U CN 2011202489349 U CN2011202489349 U CN 2011202489349U CN 201120248934 U CN201120248934 U CN 201120248934U CN 202180076 U CN202180076 U CN 202180076U
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- refuse disposal
- disposal installation
- insulation jar
- heater
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Abstract
The utility model relates to a garbage disposal device. The garbage disposal device includes a heat-insulating tank, a feed pipe, a heater, a return pipe and a discharge pipe, wherein the heat-insulating tank is provided with an upper feed port and a lower discharge port; one end of the feed pipe is connected with the feed port, and a feed valve is arranged on the feed pipe; the heater is arranged on the feed pipe and located between the feed valve and the heat-insulating tank; one end of the return pipe is connected with the discharge port, and the other end of the return pipe is connected with the feed pipe and located between the feed valve and the heater; and one end of the discharge pipe is connected with the return pipe, and a discharge valve is arranged on the discharge pipe. The garbage disposal device according to the embodiment of the utility model can achieve automatic control, and integrates the functions of heating, stirring, heat insulation and pyrolysis sterilization; and a sand discharge device is arranged at the bottom of the tank, and adopts two valves for separated sand discharge.
Description
Technical field
The utility model relates to a kind of refuse disposal installation, relates in particular to a kind of treating apparatus that rubbish such as changing food waste, organic waste etc. is carried out the pyrolysis sterilization.
Background technology
Changing food waste is food processing waste material and the food residues that resident's daily life and catering industry are produced in production, business process.Changing food waste presents solid-liquid mixing on physical behavior; Complex chemical composition mainly comprises water, inorganic salts, organic acid, also has various macromolecular organic compounds (mainly comprising protein, starch, cellulose, heteroglycan, fat etc.).Because changing food waste is rich in organic matter, thereby might good growth and breeding environment be provided, possibly cause transmission of disease if just deal with improperly for various pathogeny microorganisms and various fly worm of carrying the pathogeny microorganism.Wherein, colibacillary content is very high in the changing food waste, contains tens thousand of Escherichia coli in every gram sample.Escherichia coli are a kind of conditioned pathogens that live in people and animals' enteron aisle, cause after the Escherichia coli in the enteron aisle are excessive that normal intestinal flora is unbalance can cause multiple intestines problem, and have the possibility of infecting both domestic animals and human.The Escherichia coli growth temperature range is 7-49.5 ℃, at room temperature can survive several weeks, in soil and water, can reach the several months long.But when Escherichia coli are in more than 70 ℃ condition, continue promptly can be killed in 1 hour.
In addition, in the process of the anaerobism system natural pond of changing food waste, the effect in anaerobism system natural pond is limited by the degree of organic hydrolysis in the changing food waste preprocessing process.Organic matter is formed complicated, obtain to decompose the often hydrolysis of the many steps of needs, relies on multiple microorganism division of labor symbiosis could accomplish hydrolysis.Hydrolysis such as macromolecule organic matter wherein, zoogloea, microorganism wall are difficult, thereby influenced the efficient of utilization of carbon source such as anaerobism system natural pond.Therefore; Improve anaerobism system natural pond efficient, must through physics or chemical method with in the changing food waste not SOLID ORGANIC matter such as the macromolecule of facile hydrolysis, zoogloea, microorganism wall be dissolved as the short chain molecule structure, could promote hydrolysis; Improve methane backeria utilization of carbon source amount, promote anaerobism system natural pond efficient.
One Chinese patent application CN 1316616 discloses a kind of food garbage processing method; Adopt this method that changing food waste is handled; Pyrolysis step and sterilization steps are that substep carries out, and sterilization steps need be carried out under high-temperature and high-pressure conditions, and be high to the requirement of strength of device; And the composition of device is comparatively complicated, has increased the cost of device fabrication.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the utility model is to propose a kind of refuse disposal installation, and this refuse disposal installation is simple in structure, treatment effect good, and treatment effeciency is high, cost is low.
Refuse disposal installation according to the utility model embodiment comprises: the insulation jar, and said insulation jar has superposed charging aperture and the discharging opening that is positioned at the bottom; Feed pipe, an end of said feed pipe links to each other with said charging aperture, and said feed pipe is provided with inlet valve; Heater, said heater are located on the said feed pipe and between said inlet valve and said insulation jar; Return duct, an end of said return duct link to each other with said discharging opening and the other end of said return duct links to each other with said feed pipe and between said inlet valve and said heater; And discharge duct, an end of said discharge duct links to each other with said return duct and said discharge duct is provided with discharge valve.The bottom of jar is provided with sand discharge apparatus, and it is husky that this device utilizes bivalve to separate row.Bivalve separates and to refer to utilize up and down discharging behind two gate valve fluid partitionings, and its principle is to go up valve to open earlier, and following valve cuts out, and heavy substance deposits between two valves, and long-pending full back is closed and closed valve and open down the valve discharging, and valve cut out under discharging finished, and last valve is opened.Middle storage Sand Bucket is the pipe of transparent material, is convenient to observe the sand position.
According to the refuse disposal installation of the utility model embodiment, in rubbish gets into insulation jar by feed pipe heater via heating back from the charging aperture of insulation jar, be heated once more after being back to feed pipe by the discharging opening of insulation jar by return duct again; Repeat above-mentioned steps.When rubbish is heated to design temperature, be incubated processing.Insulation is through behind the certain hour, and rubbish is discharged by discharge duct., in a processing cycle, can accomplish heating to logistics, stir processing such as (promptly refluxing), insulation and pyrolysis sterilization according to the refuse disposal installation of the utility model embodiment.Rubbish through refuse disposal installation is handled can become the good raw material that anaerobic fermentation prepares biogas.
In addition, the refuse disposal installation according to the utility model embodiment can also have following additional technical characterictic:
In an embodiment of the utility model, be respectively equipped with return valve and the bleeder valve between said discharging opening and said return valve on the said return duct, an end of wherein said discharge duct is connected between said return valve and the said bleeder valve.Thus, when charging, can close bleeder valve, can make the insulation jar add up to carry out refluxing and stirring again behind certain rubbish, heat, accelerate fill process.
In an embodiment of the utility model, between an end of said bleeder valve and said discharge duct, be provided with reflux pump on the said return duct.Thus, improve the efficient that refluxes.
In an embodiment of the utility model, the bottom of said insulation jar is provided with sand removing hole, and said sand removing hole is connected with sand removing device.Thus, can in time discharge the sandstone that mixes in the rubbish.
In an embodiment of the utility model, said inlet valve, return valve, bleeder valve and discharge valve are magnetic valve.Thus, can realize to the device automatic control.
In an embodiment of the utility model, the top of said insulation jar also is provided with overfall.
In an embodiment of the utility model, said overfall connects overflow pipe, and said overflow pipe is provided with the pressure-regulating device that is used to regulate said insulation jar interior pressure.Thus, can regulate insulation jar interior pressure.
According to the refuse disposal installation of the utility model embodiment, comprise that further said insulation jar is provided with the temperature survey part that is used to detect insulation jar interior temperature.Thus, can monitor the temperature of insulation jar interior rubbish.
In an embodiment of the utility model, said temperature survey part links to each other with said heater to control the heating of said heater according to said insulation jar interior temperature.Thus, can realize automatic control to heater.
In an embodiment of the utility model, the top of said insulation jar is provided with a Level meter that is used to detect insulation jar interior liquid level.Thus, can monitor inlet amount.
In an embodiment of the utility model, said Level meter links to each other with said inlet valve with the switch according to detected liquid level control inlet valve.Thus, can realize automatic control to inlet amount.
In an embodiment of the utility model, said heater is a steam heater, and said steam heater is provided with the steam inlet valve.
In an embodiment of the utility model, said insulation jar is a double-decker, is filled with insulation material between the internal layer of said insulation jar and the skin.Thus, can make the better heat preservation of insulation jar, save energy consumption.
In an embodiment of the utility model, the bottom of jar is provided with sand discharge apparatus, and it is husky that this device utilizes bivalve to separate row.Bivalve separates and to refer to utilize up and down discharging behind two gate valve fluid partitionings, and its principle is to go up valve to open earlier, and following valve cuts out, and heavy substance deposits between two valves, and long-pending full back is closed and closed valve and open down the valve discharging, and valve cut out under discharging finished, and last valve is opened.Middle storage Sand Bucket is the pipe of transparent material, is convenient to observe the sand position.
Additional aspect of the utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize through the practice of the utility model.
Description of drawings
Above-mentioned and/or additional aspect of the utility model and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the sketch map according to the refuse disposal installation of the utility model embodiment.
The specific embodiment
Describe the embodiment of the utility model below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the utility model, and can not be interpreted as restriction the utility model.
In the description of the utility model; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the utility model; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction to the utility model.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In the description of the utility model, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, connect integratedly, also can be to removably connect; Can be mechanical connection or electrical connection, also can be the connection of two element internals; Can be directly to link to each other, also can link to each other indirectly, for those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be through intermediary.
Refuse disposal installation according to the utility model embodiment is described with reference to the drawings below.
As shown in Figure 1, according to the refuse disposal installation of an embodiment of the utility model, comprise insulation jar 1, feed pipe 2, heater 3, return duct 4 and discharge duct 5.
One end of return duct 4 links to each other with discharging opening 12, and the other end of return duct 4 links to each other with feed pipe 2 and between inlet valve 21 and heater 3.Insulation jar 1 interior rubbish is discharged from discharging opening 12; Can turn back in the insulation jar 1 through return duct 4 and feed pipe 2 then; In the process of returning, rubbish can be heated by heater 3 through feed pipe 2 time, and; The rubbish that refluxes can play the effect of stirring to insulation jar 1 interior rubbish, further improves treatment effect.
One end of discharge duct 5 links to each other with return duct 4 and discharge duct 5 is provided with discharge valve 51.The rubbish process scheduled time in being incubated jar 1 can be opened discharge valve 51 after handling well, thereby 51 discharges are incubated jar 1 with discharge valve through return ducts 4 from discharging opening 12.
Refuse disposal installation according to the utility model embodiment; Charging aperture 11 entering from insulation jar 1 after rubbish is heated by feed pipe 2 heater vias 3 are incubated in the jar 1; Be heated in the back entering insulation jar 1 the repetition above-mentioned steps once more after being back to feed pipe 2 by the discharging opening 12 that is incubated jar 1 by return duct 4 again.When the rubbish in the insulation jar 1 reaches design temperature, close heater 3, be incubated processing.Insulation is through behind the certain hour, and rubbish is discharged by discharge duct 5, carries out subsequent treatment.Preferably, holding temperature can be for more than 75 ℃, and temperature retention time can be 1 hour., in a processing cycle, can accomplish heating to logistics, stir processing such as (promptly refluxing), insulation and pyrolysis sterilization according to the refuse disposal installation of the utility model embodiment.Rubbish through refuse disposal installation is handled can become the good raw material that anaerobic fermentation prepares biogas.
As shown in Figure 1, in some embodiment of the utility model, advantageously, insulation jar 1 is a double-decker, can be filled with insulation material between the internal layer of insulation jar 1 and the skin.Thus, can obtain better heat insulation effect to save energy consumption.
As shown in Figure 1, in some embodiment of the utility model, heater 3 can be steam heater, and said steam heater is provided with steam inlet valve 31.Like this, in heating process, steam is processed after can utilizing the cooling water heating of generator, and recycle reaches the purpose of environmental protection, energy-saving and emission-reduction, and steam can directly contact with rubbish, and the efficiency of heating surface is high, and is effective.
As shown in Figure 1, in some embodiment of the utility model, be respectively equipped with return valve 41 and the bleeder valve 42 between discharging opening 12 and return valve 41 on the return duct 4, wherein an end of discharge duct 5 is connected between return valve 41 and the bleeder valve 42.Thus, when closing discharge valve 51 when opening return valve 41 and bleeder valve 42, device can carry out reflux operation to material; Closing volume valve 41 is when opening bleeder valve 42 and discharge valve 51, and device can carry out the discharging operation.In an example of the utility model, inlet valve 21, return valve 41, bleeder valve 42 and discharge valve 51 are magnetic valve, can realize feed operation, reflux operation and discharging operation control automatically through controller thus.
As shown in Figure 1, in some embodiment of the utility model, between an end of bleeder valve 42 and discharge duct 5, be provided with reflux pump 43 on the return duct 4.Thus, can improve feed back efficient, guarantee that material can fully be stirred.
As shown in Figure 1, in some embodiment of the utility model, the bottom of insulation jar 1 is provided with sand removing hole 6, and sand removing hole 6 is connected with sand removing device 60.Owing to be doped with the solid waste that sandstone etc. is difficult to degrade in the material unavoidably, in reflux course,, can be deposited to the bottom of insulation jar 1 gradually because the density of sandstone is relatively large.Thus, just can in time discharge sandstone.Sand removing device can adopt Artificial Control, also can adopt automatic control.
Need to prove that at this sand removing device 60 here comprises first sand flash valve 601, second sand flash valve 602 and be positioned at transparent tube 603 between the two, promptly bivalve separates sand discharge apparatus 60, and certainly, sand removing device 60 not only is confined to this.Bivalve separates sediment outflow and refers to utilize discharging behind first sand flash valve 601 and second sand flash valve, 602 fluid partitionings; Its principle is that first sand flash valve 601 is opened earlier; Second sand flash valve 602 is closed; Heavy substance deposits between two valves, closes first sand flash valve 601 after long-pending full and opens second sand flash valve 602 with discharging, and discharging finishes that back second sand flash valve 602 is closed and first sand flash valve 601 is opened.And the transparent tube 603 that is positioned between the two is used to store impurity such as sandstone.This is understandable for the person of ordinary skill of the art.
As shown in Figure 1, in some embodiment of the utility model, the top of insulation jar 1 also is provided with overfall 7.Owing to can expand after material is heated, cause volume of material to become big, might surpass the rated capacity of insulation jar 1, in case the material capacity in the insulation jar 1 exceeds standard, just can discharge from overfall 7, what guarantee to install is safe in utilization.Further, overfall 7 connects overflow pipe, and said overflow pipe is provided with the pressure-regulating device 71 that is used to regulate the pressure in the insulation jar 1.This is because material is rich in organic matter, in heating, insulating process, can be decomposed by microorganism gradually to produce gas, causes insulation jar internal pressure to raise.In case insulation jar internal pressure is too high; The danger of blast is then arranged; Therefore, when the pressure in the insulation jar 1 surpassed certain value, refuse disposal installation just can be regulated the pressure in the insulation jar 1 through pressure-regulating device 71; Make the pressure that is incubated jar 1 remain on the safety value of setting basically, guaranteed the safe in utilization of refuse disposal installation.
May further include according to the refuse disposal installation of the utility model embodiment and to be located at the temperature survey part 8 that is used to detect the temperature in the insulation jar 1 in the insulation jar 1.As shown in Figure 1, preferably, temperature survey part 8 links to each other with heater 3 with the heating according to the temperature control heater 3 in the insulation jar 1.Thus, can realize temperature of charge is monitored, and can realize control, avoid heater to have no restrictedly material to be heated, to cut down the consumption of energy to heater.
As shown in Figure 1, in some embodiment of the utility model, the top of insulation jar 1 is provided with the Level meter 9 that is used to detect the liquid level in the insulation jar 1.Preferably, Level meter 9 links to each other with inlet valve 21 with the switch according to detected liquid level control inlet valve 21.Thus, when the material of accumulative total arrives and sets liquid level in Level meter 9 detects insulation jar 1, just can provide instruction and close inlet valve 21, stop charging, can avoid the refuse disposal installation overload operation.
As shown in Figure 1, in some embodiment of the utility model, the bottom 6 of jar is provided with sand discharge apparatus, and it is husky that this device utilizes bivalve to separate row.Bivalve separates and to refer to utilize up and down discharging behind two gate valve fluid partitionings, and its principle is to go up valve 62 to open earlier, and following valve 63 cuts out, and heavy substance deposits between two valves, and long-pending full back is closed and closed valve 62 and open down valve 63 dischargings, and valve 63 cut out under discharging finished, and last valve 62 is opened.Middle storage Sand Bucket 61 is the pipe of transparent material, is convenient to observe the sand position.
Below the simple operation of describing according to the refuse disposal installation of the utility model embodiment.
According to the refuse disposal installation of the utility model embodiment, can handle such as food garbage, organic waste, however the utility model is not limited to handle these rubbish.Refuse disposal installation according to the utility model embodiment can adopt automatic control system to control its operation, yet the utility model is not limited to this.Refuse disposal installation when operation, at first open inlet valve 21, get into heaters 3 such as the material of food garbage by feed pipe 2, material gets in the insulation jar 1 after by Steam Heating heater 3 in.
When Level meter 9 detects material and reaches the liquid level of setting, close inlet valve 21, stop charging.
When temperature survey part 8 detects material and is heated to design temperature, close intake valve 31 and stop heating, material is incubated and timing, after insulation reached setting-up time, closing volume valve 41 was opened discharge valve 51 beginning dischargings.Treated material can carry out follow-up Anaerobic Digestion and be used for preparing biogas.
Refuse disposal installation according to the utility model embodiment can be accomplished heating to material, stir processing such as (promptly refluxing), insulation and pyrolysis sterilization; Simple in structure, to be convenient to make, cost is low; And can adopt the automatic controlling system operation; Basically can realize unmanned, and not produce secondary pollution, energy consumption is lower.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained among at least one embodiment or example of the utility model.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described the embodiment of the utility model; Those having ordinary skill in the art will appreciate that: under the situation of principle that does not break away from the utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, the scope of the utility model is limited claim and equivalent thereof.
Claims (13)
1. a refuse disposal installation is characterized in that, comprising:
The insulation jar, said insulation jar has superposed charging aperture and the discharging opening that is positioned at the bottom;
Feed pipe, an end of said feed pipe links to each other with said charging aperture, and said feed pipe is provided with inlet valve;
Heater, said heater are located on the said feed pipe and between said inlet valve and said insulation jar;
Return duct, an end of said return duct link to each other with said discharging opening and the other end of said return duct links to each other with said feed pipe and between said inlet valve and said heater; With
Discharge duct, an end of said discharge duct links to each other with said return duct and said discharge duct is provided with discharge valve.
2. refuse disposal installation according to claim 1; It is characterized in that; Be respectively equipped with return valve and the bleeder valve between said discharging opening and said return valve on the said return duct, an end of wherein said discharge duct is connected between said return valve and the said bleeder valve.
3. refuse disposal installation according to claim 2 is characterized in that, is being provided with reflux pump between the end at said bleeder valve and said discharge duct on the said return duct.
4. refuse disposal installation according to claim 2 is characterized in that, the bottom of said insulation jar is provided with sand removing hole, and said sand removing hole is connected with sand removing device.
5. refuse disposal installation according to claim 2 is characterized in that said inlet valve, return valve, bleeder valve and discharge valve are magnetic valve.
6. refuse disposal installation according to claim 1 is characterized in that, the top of said insulation jar also is provided with overfall.
7. refuse disposal installation according to claim 6 is characterized in that, said overfall connects overflow pipe, and said overflow pipe is provided with the pressure-regulating device that is used to regulate said insulation jar interior pressure.
8. refuse disposal installation according to claim 1 is characterized in that, comprises that further said insulation jar is provided with the temperature survey part that is used to detect insulation jar interior temperature.
9. refuse disposal installation according to claim 8 is characterized in that, said temperature survey part links to each other with said heater to control the heating of said heater according to said insulation jar interior temperature.
10. refuse disposal installation according to claim 1 is characterized in that, the top of said insulation jar is provided with a Level meter that is used to detect insulation jar interior liquid level.
11. refuse disposal installation according to claim 10 is characterized in that, said Level meter links to each other with said inlet valve with the switch according to detected liquid level control inlet valve.
12. refuse disposal installation according to claim 1 is characterized in that, said heater is a steam heater, and said steam heater is provided with the steam inlet valve.
13., it is characterized in that said insulation jar is a double-decker, is filled with insulation material between the internal layer of said insulation jar and the skin according to each described refuse disposal installation among the claim 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202489349U CN202180076U (en) | 2011-05-10 | 2011-07-13 | Garbage disposal device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120147066 | 2011-05-10 | ||
| CN201120147066.5 | 2011-05-10 | ||
| CN2011202489349U CN202180076U (en) | 2011-05-10 | 2011-07-13 | Garbage disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180076U true CN202180076U (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202489349U Expired - Lifetime CN202180076U (en) | 2011-05-10 | 2011-07-13 | Garbage disposal device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202180076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310072A (en) * | 2011-05-10 | 2012-01-11 | 安阳艾尔旺新能源环境有限公司 | Garbage treatment device |
| CN104959366A (en) * | 2015-07-10 | 2015-10-07 | 北京水木清辉环保科技有限责任公司 | Kitchen waste treatment system |
-
2011
- 2011-07-13 CN CN2011202489349U patent/CN202180076U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310072A (en) * | 2011-05-10 | 2012-01-11 | 安阳艾尔旺新能源环境有限公司 | Garbage treatment device |
| CN104959366A (en) * | 2015-07-10 | 2015-10-07 | 北京水木清辉环保科技有限责任公司 | Kitchen waste treatment system |
| CN104959366B (en) * | 2015-07-10 | 2017-03-08 | 北京水木清辉环保科技有限责任公司 | A kind of restaurant garbage treating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |