CN211999511U - Lees treatment facility assembly line - Google Patents
Lees treatment facility assembly line Download PDFInfo
- Publication number
- CN211999511U CN211999511U CN202020273578.5U CN202020273578U CN211999511U CN 211999511 U CN211999511 U CN 211999511U CN 202020273578 U CN202020273578 U CN 202020273578U CN 211999511 U CN211999511 U CN 211999511U
- Authority
- CN
- China
- Prior art keywords
- pulping machine
- slurry
- crusher
- vinasse
- apron conveyor
- 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
- 238000004537 pulping Methods 0.000 claims abstract description 63
- 239000002002 slurry Substances 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000005406 washing Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims description 52
- 238000000855 fermentation Methods 0.000 claims description 30
- 238000005303 weighing Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000002361 compost Substances 0.000 claims description 7
- 239000007791 liquid phase Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 abstract description 6
- 238000011049 filling Methods 0.000 abstract description 4
- 238000009264 composting Methods 0.000 abstract description 3
- 241000209094 Oryza Species 0.000 description 18
- 235000007164 Oryza sativa Nutrition 0.000 description 18
- 235000009566 rice Nutrition 0.000 description 18
- 238000000926 separation method Methods 0.000 description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 16
- 230000004151 fermentation Effects 0.000 description 15
- 235000013339 cereals Nutrition 0.000 description 14
- 230000029087 digestion Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000003763 carbonization Methods 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000003337 fertilizer Substances 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 238000012271 agricultural production Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 244000005700 microbiome Species 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 239000000413 hydrolysate Substances 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to the technical field of vinasse treatment, and provides a vinasse treatment equipment assembly line, which comprises a vinasse transport part, a hydraulic pulp washing part, a pulp pond, an anaerobic tank and a dry residue composting part; the vinasse conveying part comprises a horizontal apron conveyor and an inclined apron conveyor connected with the horizontal apron conveyor; the hydraulic pulp washing part comprises a crusher and a pulping machine provided with a heavy material spiral; the tail end of the inclined apron conveyor is connected with an inlet of the crusher, and an outlet of the crusher is connected with a feed inlet of the pulping machine; a water filling port is arranged above the pulping machine, a slurry outlet is arranged on the side of the lower part of the pulping machine, a heavy material outlet is arranged at the bottom end of the pulping machine, and a concentration detector is arranged on the side wall of the lower part of the pulping machine; the slurry outlet is connected with a slurry tank, and the slurry tank is connected with an anaerobic tank. The pulping machine can remove heavy substances such as stones in the vinasse in a mode of driving water to rotate by spiral rotation, the heavy substances are conveyed out by spiral conveying, and the pulping machine can also output pulp with certain concentration by controlling the water adding amount, so that the concentration of the pulp is ensured.
Description
Technical Field
The utility model relates to a lees handles technical field, concretely relates to lees treatment facility assembly line.
Background
The alcohol industry and the brewing industry are two important fermentation industries and have very wide application and development prospects. The most important problem in the production of alcohol industry and wine industry is the treatment problem of vinasse waste liquid and waste residue, and according to statistics, 9-14L of waste liquid can be generated when 1L of alcohol is produced, and 10t of waste vinasse and 15t of waste water are generated when 1t of white spirit is produced. The biogas generated by the anaerobic fermentation of the vinasse can solve the problem of environmental pollution of the vinasse, the generated biogas can be used for generating power, the conversion of secondary energy is realized, additional economic benefit can be generated, and the fermented biogas slurry and biogas residues can be used as farmland fertilizers. The vinasse biogas fermentation is an ideal means for processing vinasse at present, but due to the special structure of vinasse components, about 17-20% of rice hull components exist in raw vinasse, and the rice hulls cannot be degraded by microorganisms in the fermentation process.
Chinese patent application No. 201210429344.5 discloses a method for comprehensive utilization of distiller's grains on site, which comprises introducing distiller's grains into an anaerobic digestion tank, fermenting with anaerobic microorganism, and converting degradable organic matter into biogas; the biogas is used as fuel of a boiler and a multi-combined cooling heating and power system or purified into natural gas; carrying out solid-liquid separation on anaerobic fermentation liquor to obtain biogas slurry and biogas residues; the biogas slurry is refluxed and used as anaerobic digestion tank strains, and the redundant part is discharged into a sewage treatment system of a winery or used as liquid fertilizer; drying the biogas residues, using the dried biogas residues as boiler fuel, and generating steam for production; the rice hull ash is used for agricultural production or other high value-added products; the biogas residues can also be processed into organic fertilizers for agricultural production. Specifically, 1) conveying the distiller's grains to a biogas station through a vehicle or a belt conveyor, keeping the temperature of the distiller's grains at 50-60 ℃ or 30-40 ℃ in the conveying process, or adjusting the temperature to 50-60 ℃ or 30-40 ℃ after the distiller's grains reach the biogas station; 2) leading the distiller's grains into an anaerobic digestion tank, performing anaerobic fermentation treatment by using anaerobic microorganisms, and converting degradable organic matters into methane; 3) after dehydration and desulfurization primary purification treatment, the marsh gas is used as a fuel for a boiler or a combined cooling heating and power system to generate electricity, steam, hot water and low-temperature water for office work and production in a factory; 4) decarbonizing the primarily purified methane to obtain biogas, and merging the biogas into a natural gas pipe network or compressing the biogas to obtain compressed natural gas for vehicles for sale; 5) performing solid-liquid separation on anaerobic fermentation liquor to obtain biogas slurry and biogas residues, refluxing the biogas slurry to be used as a strain of an anaerobic digestion tank, and discharging the residual part into a sewage treatment system of a winery or to be used as a liquid fertilizer; 6) drying the biogas residue obtained by solid-liquid separation by using boiler flue gas or steam part and then using the dried biogas residue as boiler fuel to generate steam for production; the biogas residue contains rice hulls which are not completely degraded, and the rice hull ash generated after combustion is used for agricultural production or production of high value-added products; or directly processing the biogas residues into organic fertilizers for agricultural production.
However, the vinasse is directly subjected to anaerobic fermentation without pretreatment, wherein rice hulls occupy the effective volume of a fermentation tank, the risk of deposition and scum formation in the tank is increased, the operation burden of a rear-end solid-liquid separation system is increased, the stirring and circulating load of the system is increased, and the stable operation of fermentation is seriously influenced. The whole process does not realize overall efficient management production, and the intelligent level is lower.
Chinese patent application No. 201810300409.3 discloses a method for processing distiller's grains, which comprises washing a distiller's grains with water; burning rice hulls, adding the vinasse suspension into the alcohol solution, heating and stirring by using boiler steam, and filtering to obtain filtrate and filter residues; carrying out acidolysis treatment on the filter residue to carry out acidolysis to obtain a filter residue fermentation product; adding the filtrate into an anaerobic digestion tank, carrying out anaerobic fermentation to obtain fermentation liquor, and treating the fermentation liquor to obtain biogas slurry and biogas; and drying or airing the filter residue fermentation product to obtain a dried product. Washing distiller's grains with water to obtain distiller's grain suspension with rice hull and eluted precipitate; (2) putting the rice hulls obtained in the step (1) into a boiler for combustion, collecting obtained boiler steam into a steam tank for later use, adding the vinasse suspension into an alcohol solution with the volume fraction of 60%, putting the mixture of alcohol and the vinasse suspension into a steam heating tank, heating and stirring for 30-50min by using the boiler steam, and filtering to obtain filtrate and filter residues; (3) carrying out acidolysis treatment on the filter residue obtained in the step (2), wherein acidolysis is carried out, namely water and the filter residue are mixed according to the adding proportion of 1:0.4-0.5 in parts by weight, and the mixture is placed into a wine tank for fermentation to obtain a filter residue fermentation product; adding the filtrate into an anaerobic digestion tank, carrying out anaerobic fermentation to obtain fermentation liquor, treating the fermentation liquor to obtain biogas slurry and biogas, and processing the biogas slurry into liquid fertilizer; (4) and (4) drying or airing the filter residue fermentation product in the step (3) to obtain a dried product.
However, the white spirit vinasse is directly washed by water, part of organic matters capable of fermenting and generating gas can be separated and lost along with rice hulls, and the system productivity is low; in addition, the suspension obtained by washing is added into an alcohol solution with the volume fraction of 60%, the mixture is heated and stirred for 30-50min, and filtrate and filter residue are obtained by filtration, so that a large amount of alcohol solution is consumed in the steps, and the economic benefit is poor. The whole process does not realize overall efficient management production, and the intelligent level is lower.
Chinese patent application No. 201910542070.2 discloses a full utilization method of aroma type distiller's grains by hydrothermal carbonization coupled anaerobic digestion, which comprises the following steps of aroma type distiller's grains washing treatment, solid-liquid separation, rice hull hydrothermal carbonization treatment, solid-liquid separation, mixed anaerobic digestion of washing liquid and hydrolysate, high ammonia nitrogen biogas liquid biochar adsorption, solid-liquid separation, clear water recycling and high nitrogen carbon-based fertilizer returning. Specifically, the Luzhou-flavor vinasse is taken back from the sample, and is put into a stirring pool according to the solid-liquid ratio of 1:6 for full water washing treatment. And (3) carrying out solid-liquid separation on the mixed material obtained by washing, wherein the aperture of a screen used for the solid-liquid separation is 30 meshes. And carrying out solid-liquid separation to obtain the distillers' grains water washing liquid and the rice hulls. And (3) putting the rice hulls obtained by washing into a sealed hydrothermal carbonization reaction kettle for hydrothermal carbonization reaction, wherein the solid-liquid ratio is 1:10, the reaction temperature is 240 ℃, and the reaction time is 2.5 h. And (3) naturally cooling the temperature of the hydrothermal carbonization reaction kettle to the ambient temperature, carrying out solid-liquid separation on the mixed material subjected to hydrothermal carbonization, wherein the aperture of a screen mesh used for solid-liquid separation is 30 meshes, and respectively obtaining the biochar and the hydrolysate after separation. And (3) mixing the water washing liquid obtained by water washing separation and the hydrolysate obtained by hydrothermal carbonization separation, performing medium-temperature anaerobic digestion, wherein the anaerobic fermentation temperature is 35 +/-0.5 ℃, and the hydraulic retention time is 10 d. The reaction generates biogas for purifying and preparing natural gas, and the fermented high ammonia nitrogen biogas slurry further treats the natural gas. Performing ammonia nitrogen adsorption on the high ammonia nitrogen biogas slurry generated after anaerobic digestion by using the prepared biochar, wherein the adsorption solid-liquid ratio is 1:50, and then performing solid-liquid separation by using a screen with the aperture of 30 meshes. And (4) refluxing the separated clean water to the stirring pool in the step (1) and the hydrothermal carbonization in the step (3). And returning the biochar after ammonia nitrogen adsorption as a high-nitrogen carbon-based fertilizer to the field for utilization.
However, the rice hull hydrothermal carbonization treatment needs water supplement and high-temperature heating, consumes a large amount of water resources and energy, and the fermentation process is discontinuous due to natural cooling of the temperature after the hydrothermal heating, and the part of waste heat is not utilized, so that the comprehensive economic benefit is poor. The whole process does not realize overall efficient management production, and the intelligent level is lower.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems that the vinasse cannot be effectively utilized after being brewed and the like, the vinasse needs to be pretreated, then subjected to anaerobic fermentation and composting and fully utilized. And prior art handles unclean to the lees, and the inside has impurity, and can not require the configuration concentration according to the anaerobism, consequently, the utility model provides a novel lees handles assembly line.
The utility model adopts the following technical proposal:
a vinasse treatment equipment assembly line comprises a vinasse conveying part, a hydraulic pulp washing part, a pulp pond, an anaerobic tank and a dry residue compost part;
the vinasse conveying part comprises a horizontal apron conveyor and an inclined apron conveyor connected with the horizontal apron conveyor; the hydraulic pulp washing part comprises a crusher and a pulping machine provided with a heavy material spiral; the tail end of the inclined apron conveyor is connected with an inlet of the crusher, and an outlet of the crusher is connected with a feed inlet of the pulping machine; a water filling port is arranged above the pulping machine, a slurry outlet is arranged on the side of the lower part of the pulping machine, a heavy material outlet is arranged at the bottom end of the pulping machine, and a concentration detector is arranged on the side wall of the lower part of the pulping machine; the slurry outlet is connected with a slurry tank, and the slurry tank is connected with an anaerobic tank.
In the technical scheme, the pulping machine can remove heavy substances such as stones in the vinasse in a mode of driving water to rotate through spiral rotation, and can convey the heavy substances out through a spiral way, and the pulping machine can also output pulp with a certain concentration; the pulping machine is provided with a concentration detector, so that the concentration of the pulp can be monitored in real time, and the concentration of the pulp can be ensured according to the more refined regulation and control of the water adding amount of the pulping machine.
The heavy material screw can convey heavy materials out, has a water filtering function, can filter out water of the heavy materials, and the filtered water can flow back into the pulping machine.
Further, the heavy material spiral conveyer is further included and is connected with the heavy material outlet.
Furthermore, a weighing sensor is arranged on the horizontal apron conveyor and used for weighing the vinasse.
Furthermore, the bottom end of the horizontal apron conveyor is provided with a supporting leg, and the bottom end of the supporting leg is provided with a weighing sensor.
Furthermore, a kick-out device is arranged on the horizontal apron conveyor.
Among the above-mentioned technical scheme, be equipped with weighing sensor on the horizontal apron conveyer, can weigh the lees, or increase weighing sensor and measure weight on horizontal apron conveyer's landing leg. And (4) preparing the weight of the water added into the pulping machine according to the weight of the vinasse so as to ensure the concentration of the output pulp. The horizontal apron conveyor is provided with a kick-out device to ensure the smooth transportation of materials.
Further, still including keeping in the pond, the upper portion side of pulping machine is equipped with the liquid level overflow mouth, the liquid level overflow mouth links to each other with the pond of keeping in for prevent that the liquid level of pulping machine is too high.
Furthermore, a filtrate return port is arranged above the pulping machine and used for returning the liquid phase or the liquid level carried by the heavy material screw conveyor to the liquid phase of the temporary storage pool to the pulping machine.
Among the above-mentioned technical scheme, the upper portion of pulping machine is equipped with the liquid level overflow mouth, meets with the pond of keeping in for prevent that the liquid level of pulping machine is too high, treat the liquid level after going down, the liquid material in the pond of keeping in can get back to in the pulp washing machine.
Further, the crusher is a shear type crusher and is used for crushing hardened vinasse; a material pressing device is arranged on the shear type crusher.
Among the above-mentioned technical scheme, shear type breaker can smash the lees that hardens, and the breaker has the presser, makes things convenient for broken material.
Further, a bucket lifting device with a filter screen is arranged at the top end of the pulping machine.
The crushing pulping machine is a heavy hammer crusher, the bucket lifting device is connected with the heavy hammer crusher, floating materials in the pulping machine are fished into the heavy hammer crusher, and the heavy hammer crusher is used for further crushing and dissolving the floating materials into slurry together with water after the water is added into the floating materials.
Among the above-mentioned technical scheme, the weight hammer crusher can be further broken with water and dissolve into thick liquids to showy material together, further extrudees, washes thick liquid with the lees casing, transports the thick liquids that form to the thick liquids pond and keeps temporarily, and the dry residue that does not become thick liquid transports to dry residue compost department, makes the major part of degradable organic matter separate with the rice husk, realizes the rice husk in the high-efficient separation lees, and the maximum remains degradable organic matter, guarantees that the rear end is continuous, stable anaerobic fermentation, improves the gas production volume.
And further, an extrusion dehydrator is arranged between the slurry tank and the anaerobic tank and used for conveying the slurry in the slurry tank to the extrusion dehydrator for further squeezing and dehydrating, conveying the formed dry slag to a dry slag compost position, and conveying the liquid phase to the anaerobic tank for anaerobic fermentation.
Among the above-mentioned technical scheme, the extrusion hydroextractor is used for further removing granule impurity.
Further, a stirrer is arranged in the slurry tank.
Further, a concentration meter is arranged in the slurry tank.
The homogenate of keeping in the thick liquids pond, start thick liquids pond mixer before the anaerobic jar feeding, based on the data of concentration meter transmission, calculate the feeding volume to automatic feed.
Furthermore, an observation port and a radar liquid level meter are arranged above the pulping machine.
The utility model has the advantages that:
the utility model realizes the crushing, impurity removal and output of the slurry with set concentration for the vinasse, and the impurity in the slurry is removed; the weighing sensor is arranged, so that intelligent weighing and automatic slurry concentration adjustment can be realized; conveying the vinasse in the vinasse pool into a scale plate type conveyor through a loader, uniformly distributing the material through a kickoff, and conveying the material into a crusher through a conveying belt; the crushed materials are added with water in a pulping machine to be prepared into uniform slurry, and the uniform slurry is washed and soaked, so that the anaerobic fermentation gas production with high efficiency at the back section is facilitated.
Drawings
FIG. 1 is a schematic view of a portion of a stillage processing line;
FIG. 2 is a schematic top view of a portion of a stillage processing line.
The device comprises a horizontal apron conveyor 1, an inclined apron conveyor 2, a shear type crusher 3, a material pressing device 4, a pulping machine 5, a heavy material screw conveyor 6, a slurry outlet 7, a concentration detector 8, a water filling port 9, a filtrate return port 10, an observation port 11 and a radar liquid level meter 12.
Detailed Description
The utility model is described in detail with the following figures:
with reference to fig. 1 and 2, a vinasse treatment equipment assembly line comprises a vinasse conveying part, a hydraulic pulp washing part, a slurry pond, an anaerobic tank and a dry residue compost part;
the vinasse conveying part comprises a horizontal apron conveyor and an inclined apron conveyor connected with the horizontal apron conveyor; the hydraulic pulp washing part comprises a crusher and a pulping machine provided with a heavy material spiral; the tail end of the inclined apron conveyor is connected with an inlet of the crusher, and an outlet of the crusher is connected with a feed inlet of the pulping machine; a water filling port is arranged above the pulping machine, a slurry outlet is arranged on the side of the lower part of the pulping machine, a heavy material outlet is arranged at the bottom end of the pulping machine, and a concentration detector is arranged on the side wall of the lower part of the pulping machine; the slurry outlet is connected with a slurry tank, and the slurry tank is connected with an anaerobic tank.
The pulping machine can remove heavy substances such as stones in the vinasse in a mode of driving water to rotate through spiral rotation, and can also output pulp with certain concentration by using the heavy substances to be conveyed out in a spiral mode; the pulping machine is provided with a concentration detector, so that the concentration of the pulp can be monitored in real time, and the concentration of the pulp can be ensured according to the more refined regulation and control of the water adding amount of the pulping machine.
The heavy material screw can convey heavy materials out, has a water filtering function, can filter out water of the heavy materials, and the filtered water can flow back into the pulping machine.
As an example, the heavy material conveying screw is connected with the heavy material outlet.
As one embodiment, the horizontal apron conveyor is provided with a weighing sensor for weighing the vinasse.
As one embodiment, the bottom end of the horizontal apron conveyor is provided with a supporting leg, and the bottom end of the supporting leg is provided with a weighing sensor.
As one embodiment, the horizontal apron conveyor is provided with a kick-out device.
Be equipped with weighing sensor on the horizontal apron conveyer, can weigh the lees, or increase weighing sensor and measure weight on horizontal apron conveyer's landing leg. And (4) preparing the weight of the water added into the pulping machine according to the weight of the vinasse so as to ensure the concentration of the output pulp. The horizontal apron conveyor is provided with a kick-out device to ensure the smooth transportation of materials.
As one of them embodiment, still include the pond of keeping in, the upper portion side of pulping machine is equipped with the liquid level overflow mouth, the liquid level overflow mouth links to each other with the pond of keeping in for prevent that the liquid level of pulping machine is too high.
As an embodiment, a filtrate return port is further arranged above the pulper and used for returning the liquid phase carried by the heavy material screw conveyor or the liquid phase overflowing to the temporary storage tank to the pulper.
The upper part of the pulping machine is provided with a liquid level overflow port which is connected with the temporary storage tank and used for preventing the liquid level of the pulping machine from being too high, and liquid materials in the temporary storage tank can return to the pulp washing machine after the liquid level goes down.
As one example, the crusher is a shear crusher for crushing hardened distiller's grains; a material pressing device is arranged on the shear type crusher. The material can be conveniently crushed.
As one embodiment, the top end of the pulping machine is provided with a bucket lifting device with a filter screen.
The slurry preparing device comprises a crushing pulping machine, wherein the crushing pulping machine is a heavy hammer crusher, the bucket lifting device is connected with the heavy hammer crusher, materials floating in the pulping machine are fished into the heavy hammer crusher, and the heavy hammer crusher is used for further crushing and dissolving the floating materials into slurry together with water after the water is added into the floating materials.
The heavy hammer type crusher can further crush and dissolve floating materials and water into slurry, further extrude and wash the vinasse shell, convey the formed slurry to a slurry pool for temporary storage, convey dry residues which are not pulped to a dry residue composting part, separate most of degradable organic matters from rice hulls, realize high-efficiency separation of the rice hulls in the vinasse, furthest retain the degradable organic matters, ensure continuous and stable anaerobic fermentation at the rear end, and improve the gas yield.
As one example, an extrusion dehydrator is arranged between the slurry pool and the anaerobic tank, and is used for conveying the slurry in the slurry pool into the extrusion dehydrator for further squeezing and dehydrating, conveying the formed dry slag to a dry slag compost position, and conveying the liquid phase into the anaerobic tank for anaerobic fermentation. The extrusion dehydrator is used to further remove particulate impurities.
As an embodiment, a stirrer is further arranged in the slurry tank.
As an embodiment, a concentration meter is further arranged in the slurry tank.
The homogenate of keeping in the thick liquids pond, start thick liquids pond mixer before the anaerobic jar feeding, based on the data of concentration meter transmission, calculate the feeding volume to automatic feed.
As an embodiment, a viewing port and a radar level gauge are further arranged above the pulping machine.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (10)
1. A vinasse treatment equipment assembly line is characterized by comprising a vinasse conveying part, a hydraulic pulp washing part, a pulp pond, an anaerobic tank and a dry residue compost part;
the vinasse conveying part comprises a horizontal apron conveyor and an inclined apron conveyor connected with the horizontal apron conveyor; the hydraulic pulp washing part comprises a crusher and a pulping machine provided with a heavy material spiral; the tail end of the inclined apron conveyor is connected with an inlet of the crusher, and an outlet of the crusher is connected with a feed inlet of the pulping machine; a water inlet is arranged on the pulping machine, a slurry outlet is arranged on the side of the lower part of the pulping machine, a heavy material outlet is arranged at the bottom end of the pulping machine, and a concentration detector is arranged on the side wall of the lower part of the pulping machine; the slurry outlet is connected with a slurry tank, and the slurry tank is connected with an anaerobic tank.
2. The stillage processing apparatus line of claim 1 further comprising a heavy material screw conveyor connected to the heavy material outlet.
3. The assembly line of claim 1, wherein the horizontal apron conveyor is provided with a weighing sensor for weighing the distiller's grains.
4. The stillage processing apparatus line of claim 1, wherein the bottom end of the horizontal apron conveyor is provided with legs, and the bottom ends of the legs are provided with load cells.
5. The assembly line of claim 3 or 4, wherein the horizontal apron conveyor is provided with a kickoff.
6. The assembly line of claim 1, further comprising a temporary storage pool, wherein a liquid level overflow port is arranged on the side of the upper part of the pulping machine, and the liquid level overflow port is connected with the temporary storage pool to prevent the liquid level of the pulping machine from being too high.
7. The stillage processing apparatus line of claim 1, wherein the crusher is a shear crusher to crush hardened stillage; a material pressing device is arranged on the shear type crusher.
8. The assembly line of claim 1, wherein a bucket elevator with a strainer is disposed at the top of the pulper.
9. The assembly line of claim 8, further comprising a crushing and pulping machine, wherein the crushing and pulping machine is a heavy hammer type crusher, the bucket elevator is connected with the heavy hammer type crusher, materials floating in the pulping machine are fished out to the heavy hammer type crusher, and the heavy hammer type crusher is used for adding water to the floating materials and further crushing and dissolving the materials and the water into slurry.
10. The assembly line of claim 1, wherein an extrusion dehydrator is disposed between the slurry tank and the anaerobic tank, and is configured to convey the slurry in the slurry tank to the extrusion dehydrator for further squeezing and dehydrating, convey the formed dry residue to a dry residue compost, and convey the liquid phase to the anaerobic tank for anaerobic fermentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273578.5U CN211999511U (en) | 2020-03-09 | 2020-03-09 | Lees treatment facility assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273578.5U CN211999511U (en) | 2020-03-09 | 2020-03-09 | Lees treatment facility assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211999511U true CN211999511U (en) | 2020-11-24 |
Family
ID=73431828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020273578.5U Active CN211999511U (en) | 2020-03-09 | 2020-03-09 | Lees treatment facility assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211999511U (en) |
-
2020
- 2020-03-09 CN CN202020273578.5U patent/CN211999511U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104651218B (en) | Fruits and vegetables garbage anaerobic fermentation is coupled with biogas generator waste heat and utilizes system and method | |
| CN110105095A (en) | A kind of innoxious and recycling processing method of kitchen garbage | |
| CN205687770U (en) | A kind of mud and the processing means of changing food waste | |
| CN101585044A (en) | Food waste acidifying hydrolysis treatment method | |
| US20100173354A1 (en) | Method for the fermentation of ensilaged renewable raw materials | |
| CN102321675A (en) | Method and device for producing bio-gas by organic waste | |
| CN102671918B (en) | Biochemical treating system for kitchen garbage | |
| CN112191665B (en) | System and method for preparing biological natural gas through synergistic treatment of kitchen waste and livestock and poultry manure | |
| CN105602844B (en) | Kitchen castoff high temperature combined anaerobic digestion equipment and anaerobic digestion process | |
| CN111282962B (en) | Method for co-processing organic solid waste and kitchen waste | |
| CN105713928A (en) | Kitchen waste treating technology | |
| CN111807660A (en) | Resourceful treatment system and method for kitchen waste, straw and municipal sludge | |
| CN104907316B (en) | A kind of kitchen garbage and civic feces total system and its method | |
| CN102212561A (en) | Processing method for fermenting straws in dry-process and wet-process combined way | |
| CN111054735A (en) | Kitchen waste treatment system and treatment method | |
| CN114378105A (en) | Kitchen waste and cellulose biomass synergistic multi-stage treatment system and method | |
| CN213559105U (en) | Urban organic waste cooperative recycling treatment system | |
| CN111217625A (en) | Lees treatment facility assembly line | |
| CN211999511U (en) | Lees treatment facility assembly line | |
| CN206127088U (en) | Be used for high solid -state anaerobic fermentation processing apparatus of cities and towns mud | |
| CN111333436A (en) | Recycling treatment process for vinasse | |
| CN215667952U (en) | Dry anaerobic fermentation device | |
| CN204769828U (en) | Processing system is synthesized to kitchen garbage and cities and towns excrement and urine | |
| CN210030377U (en) | Sludge and kitchen waste co-processing system | |
| CN211057122U (en) | Pre-aeration heating sequencing batch anaerobic dry fermentation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210913 Address after: Room 501, 5 / F, building 1, No. 42, Xizhimen North Street, Haidian District, Beijing 100035 Patentee after: CECEP GREEN CARBON ENVIRONMENT PROTECTION Co.,Ltd. Address before: 266000 No. 30, Keyuan Weisi Road, Laoshan District, Qingdao, Shandong Patentee before: QINGDAO TIANREN ENVIRONMENT Co.,Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Ziqiang Inventor after: Zhang Yonggang Inventor after: Yang Qi Inventor after: Liu Wenzhou Inventor after: Xu Jilei Inventor after: Wang Zhengshun Inventor before: Liu Wenzhou Inventor before: Xu Jilei Inventor before: Wang Zhengshun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231019 Address after: No. 42, Xizhimen North Street, Haidian District, Beijing 100084 Patentee after: CHINA NATIONAL ENVIRONMENTAL PROTECTION GROUP CO.,LTD. Address before: Room 501, 5 / F, building 1, No. 42, Xizhimen North Street, Haidian District, Beijing 100035 Patentee before: CECEP GREEN CARBON ENVIRONMENT PROTECTION CO.,LTD. |