CN214654148U - Biogas slurry disinfection equipment - Google Patents
Biogas slurry disinfection equipment Download PDFInfo
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- CN214654148U CN214654148U CN202120544119.0U CN202120544119U CN214654148U CN 214654148 U CN214654148 U CN 214654148U CN 202120544119 U CN202120544119 U CN 202120544119U CN 214654148 U CN214654148 U CN 214654148U
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- Prior art keywords
- mixing tank
- biogas slurry
- tank
- medicament
- stirring
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- 239000002002 slurry Substances 0.000 title claims abstract description 66
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 50
- 238000002156 mixing Methods 0.000 claims abstract description 112
- 239000003814 drug Substances 0.000 claims abstract description 59
- 230000001954 sterilising effect Effects 0.000 claims abstract description 18
- 230000001590 oxidative effect Effects 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 28
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 230000003115 biocidal effect Effects 0.000 claims description 8
- 239000003139 biocide Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 244000005700 microbiome Species 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000004155 Chlorine dioxide Substances 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 235000019398 chlorine dioxide Nutrition 0.000 description 4
- 241000588724 Escherichia coli Species 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 238000010564 aerobic fermentation Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VUWCWMOCWKCZTA-UHFFFAOYSA-N 1,2-thiazol-4-one Chemical class O=C1CSN=C1 VUWCWMOCWKCZTA-UHFFFAOYSA-N 0.000 description 1
- VGVRPFIJEJYOFN-UHFFFAOYSA-N 2,3,4,6-tetrachlorophenol Chemical class OC1=C(Cl)C=C(Cl)C(Cl)=C1Cl VGVRPFIJEJYOFN-UHFFFAOYSA-N 0.000 description 1
- 108010001949 Algal Proteins Proteins 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 108010077805 Bacterial Proteins Proteins 0.000 description 1
- 241000606161 Chlamydia Species 0.000 description 1
- 230000006820 DNA synthesis Effects 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000204031 Mycoplasma Species 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 150000003867 organic ammonium compounds Chemical class 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model provides a biogas slurry disinfection device, which relates to the field of biogas slurry disinfection and solves the problems of high cost and poor disinfection effect of the existing device for oxidizing biogas slurry; the biogas slurry disinfection equipment comprises a first mixing tank and a second mixing tank, wherein the first mixing tank is connected with a feeding pipe for introducing biogas slurry into the first mixing tank and a first medicine adding tank for introducing a first medicament into the first mixing tank; the second mixing tank is communicated with the first mixing tank, the biogas slurry reacted with the first medicament can enter the second mixing tank, and the second mixing tank is connected with a second medicament adding tank in which a second medicament is arranged and used for carrying out secondary sterilization on the biogas slurry; the biogas slurry disinfection equipment can disinfect and sterilize biogas slurry before the biogas slurry is discharged, the biogas slurry can react with a first medicament in a first mixing tank for primary sterilization, then the biogas slurry enters a second mixing tank to react with a second medicament for secondary sterilization, the growth of microorganisms is inhibited again, and the sterilization effect is good; compared with the existing equipment, the cost is low, and the production and the use are convenient.
Description
Technical Field
The utility model relates to a natural pond liquid disinfection technical field especially relates to a natural pond liquid disinfection equipment.
Background
Fresh cow dung is processed into biogas residues and biogas slurry by anaerobic or aerobic fermentation in farms such as pastures and pig farms, the biogas slurry can reduce the content of part of microorganisms and the number of escherichia coli after anaerobic or aerobic fermentation, but a large amount of bacterial microorganisms such as escherichia coli, salmonella, mycoplasma, chlamydia and the like still exist in the biogas slurry, and the surrounding water and soil can be polluted by the untreated discharge.
In the prior art, microbial bacteria in biogas slurry are oxidized and killed mainly by a chlorine dioxide generator or an ozone generator.
The applicant has found that the prior art has at least the following technical problems: the chlorine dioxide generator or the ozone generator is high in equipment cost, high in operation cost and poor in disinfection effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide biogas slurry disinfection equipment to solve the technical problems of high cost and poor disinfection effect of the existing equipment for oxidizing biogas slurry in the prior art; the utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of natural pond liquid disinfection equipment, including first blending tank and second blending tank, wherein:
the first mixing tank is connected with a feeding pipe for introducing biogas slurry into the first mixing tank and a first medicine adding tank for introducing a first medicament into the first mixing tank;
the second blending tank is communicated with the first blending tank, and biogas slurry reacted with the first medicament can enter the second blending tank, and the second blending tank is connected with a second medicament adding tank in which a second medicament is arranged and is used for carrying out secondary sterilization on the biogas slurry.
Preferably, the first agent is an oxidizing biocide.
Preferably, the second agent is a non-oxidizing biocide.
Preferably, the feeding pipe is connected to a lower portion of the first mixing tank, and an upper portion of the first mixing tank is communicated with a lower portion of the second mixing tank.
Preferably, the first mixing tank and the second mixing tank are communicated through a first overflow pipe, wherein one end of the first overflow pipe is communicated with the upper part of the first mixing tank, the other end of the first overflow pipe is introduced into the bottom of the second mixing tank, and biogas slurry reacted with the first medicament can flow into the bottom of the second mixing tank through the first overflow pipe.
Preferably, the first medicine adding tank is communicated with the bottom of the first mixing tank through a pipeline with a pump body, and the second medicine adding tank is communicated with the bottom of the second mixing tank through a pipeline with a pump body.
Preferably, a stirring device for stirring the first agent and the biogas slurry is arranged in the first mixing tank and/or the second mixing tank.
Preferably, the stirring device comprises a driving device, a stirring rod and a stirring blade, wherein:
the drive arrangement is located the top of first blending tank and/or the second blending tank, the upper end of puddler with drive arrangement's output shaft, stirring vane arrange at least in the lower extreme of puddler, just drive arrangement can drive the puddler with stirring vane synchronous rotation.
Preferably, a stirring device for stirring the corresponding liquid medicine is arranged in the first medicine adding tank and/or the second medicine adding tank.
Preferably, a second overflow pipe is provided at an upper portion of the second mixing tank, and the second overflow pipe is used for discharging the mixed liquid in the second mixing tank.
The utility model provides a pair of natural pond liquid disinfecting equipment compares with prior art, has following beneficial effect: the biogas slurry disinfection equipment can disinfect and sterilize biogas slurry before the biogas slurry is discharged, wherein the biogas slurry can be reacted with a first medicament in a first mixing tank for primary sterilization, and then enters a second mixing tank to react with a second medicament for secondary sterilization, so that the growth of microorganisms is inhibited again, the sterilization effect is good, and the biogas slurry disinfection equipment is suitable for different biogas slurries; compared with the existing chlorine dioxide generator or ozone generator, the cost is low, and the production and use are convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the biogas slurry disinfection equipment of the utility model.
FIG. 1, a first mixing tank; 2. a second mixing tank; 3. a first dosing tank; 4. a second dosing tank; 5. a feed pipe; 6. a first overflow pipe; 71. a drive device; 72. a stirring rod; 73. a stirring blade; 8. a second overflow tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides a cost is lower, can disinfect the disinfection to natural pond liquid, and the natural pond liquid disinfection equipment that disinfection is effectual disinfects.
The technical solution provided by the present invention is explained in more detail with reference to fig. 1.
As shown in fig. 1, the biogas slurry disinfection apparatus in this embodiment includes a first mixing tank 1 and a second mixing tank 2, wherein: the first mixing tank 1 is connected with a feeding pipe 5 for introducing biogas slurry into the first mixing tank and a first medicine adding tank 3 for introducing a first medicine into the first mixing tank; second blending tank 2 is linked together with first blending tank 1, and can get into second blending tank 2 with the natural pond liquid after the first medicament reaction, and second blending tank 2 is connected with the inside second that has the second medicament and adds medicinal cupping 4 for carry out the secondary sterilization to natural pond liquid.
The biogas slurry disinfection equipment in the embodiment can disinfect and sterilize biogas slurry before the biogas slurry is discharged, wherein the biogas slurry can be subjected to primary sterilization through reaction with a first medicament in the first mixing tank 1, and then enters the second mixing tank 2 to react with a second medicament for secondary sterilization, so that the growth of microorganisms is inhibited again, and the sterilization effect is good; compared with the existing chlorine dioxide generator or ozone generator, the cost is low, and the production and use are convenient
Wherein the first agent and the second agent are the same or different in kind, preferably, the first agent and the second agent are different in kind.
In an alternative embodiment, the first agent is an oxidizing biocide, such as sodium hypochlorite, which can be used to achieve a primary bactericidal effect.
In an alternative embodiment, the second agent is a non-oxidative biocide, such as isothiazolinone derivatives, chlorophenols, organic ammonium compounds, etc., which is mainly toxic to specific sites of the microorganism, and specifically, acts as a bactericidal effect by breaking the bonds of bacterial and algal proteins, changing the physiology and biochemistry of the enzyme system, and influencing the DNA synthesis process. After contacting with the microorganism, the microorganism can be inhibited from growing rapidly and irreversibly, thereby leading to the death of microorganism cells and carrying out secondary sterilization.
The biogas slurry firstly breaks down cell membranes through the oxidization of the first medicament, and then has stronger bactericidal power and better bactericidal and algae-killing effects through the poisoning effect of the non-oxidizing biocide serving as the second medicament.
As an alternative embodiment, referring to fig. 1, a feed pipe 5 is connected to a lower portion of the first mixing tank 1, and an upper portion of the first mixing tank 1 is communicated with a lower portion of the second mixing tank 2.
The biogas slurry enters the lower part of the first mixing tank 1 through the feeding pipe 5 and reacts with the first medicament introduced into the first mixing tank for a period of time, and along with the increase of the amount of the biogas slurry, the biogas slurry flows into the lower part of the second mixing tank 2 from the upper part of the first mixing tank 1 and continues to react with the second medicament for sterilization.
As an alternative embodiment, referring to fig. 1, the first mixing tank 1 and the second mixing tank 2 are communicated through a first overflow pipe 6, wherein one end of the first overflow pipe 6 is communicated with the upper portion of the first mixing tank 1, the other end of the first overflow pipe 6 is introduced into the bottom of the second mixing tank 2, and the biogas slurry reacted with the first chemical can flow into the bottom of the second mixing tank 2 through the first overflow pipe 6. After the reaction of natural pond liquid and first medicament, and along with the volume of natural pond liquid in first blending tank 1 increases gradually, when the volume of natural pond liquid rises to the upper end of first overflow pipe 6 in first blending tank 1, sufficient reaction time that this time quantum provided for the reaction of natural pond liquid in first blending tank 1 and first medicament, and natural pond liquid enters into the lower part of second blending tank 2 through first overflow pipe 6, can do benefit to more and react the sterilization with the second medicament in it.
As an alternative embodiment, referring to fig. 1, the first dosing tank 3 is connected to the bottom of the first mixing tank 1 through a pipeline with a pump, and the second dosing tank 4 is connected to the bottom of the second mixing tank 2 through a pipeline with a pump. First medicament and second medicament let in the bottom to first blending tank 1, in the second blending tank 2 through first medicinal cupping 3, second medicinal cupping 4 and corresponding pipeline respectively, are convenient for first medicament, second medicament fully react with natural pond liquid.
In order to improve the reaction efficiency of the first medicament, the second medicament and the biogas slurry and enable the corresponding medicaments to react with the biogas slurry more sufficiently and completely, as an optional embodiment, see fig. 1, a stirring device for stirring the first medicament and the biogas slurry is arranged in the first mixing tank 1 and/or the second mixing tank 2. This agitating unit can stir the mixed liquid of first medicament and natural pond liquid, second medicament and natural pond liquid to the messenger corresponds medicament and natural pond liquid abundant contact, reaction more abundant.
As an alternative embodiment, referring to fig. 1, the stirring device comprises a driving device 71, a stirring rod 72 and a stirring blade 73, wherein: the driving device 71 is located at the top of the first mixing tank 1 and/or the second mixing tank 2, the upper end of the stirring rod 72 is connected with the output shaft of the driving device 71, the stirring blade 73 is at least arranged at the lower end of the stirring rod 72, and the driving device 71 can drive the stirring rod 72 and the stirring blade 73 to synchronously rotate.
As an optional implementation manner, referring to fig. 1, a stirring device for stirring corresponding liquid medicine exists in the first medicine adding tank 3 and/or the second medicine adding tank 4, the stirring device may adopt a structure identical to that of the stirring devices in the first mixing tank 1 and the second mixing tank 2, which is not described herein again, and the stirring device in the corresponding medicine adding tank can facilitate rapid formation of a medicine solution, so that the medicine solution is introduced into the first mixing tank 1 and the second mixing tank 2 in a solution form to react with biogas slurry.
As an alternative embodiment, a second overflow pipe 8 is provided at the upper part of the second mixing tank 2 for discharging the mixed liquid in the second mixing tank 2. After the biogas slurry in the second mixing tank 2 is sufficiently reacted with the second medicament, the reacted biogas slurry is guided out by a second overflow pipe 8 at the middle upper part of the second mixing tank 2. Through the treatment of the device, all indexes of the biogas slurry are discharged after reaching safety, and the surrounding water body and soil are prevented from being polluted.
In the biogas slurry disinfection equipment in the embodiment, biogas slurry is pumped into the first mixing tank 1 through the centrifugal pump, flows into the second mixing tank 2 through the first overflow pipe 6 after reaching a specified liquid level, and sodium hypochlorite is pumped into the first mixing tank 1 to achieve the effect of preliminary sterilization; pumping the non-oxidizing biocide into the second mixing tank 2 for secondary sterilization; the retention time is about 2h, and after detection, all indexes reach the treatment requirement.
The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a natural pond liquid disinfection equipment which characterized in that, includes first blending tank and second blending tank, wherein:
the first mixing tank is connected with a feeding pipe for introducing biogas slurry into the first mixing tank and a first medicine adding tank for introducing a first medicament into the first mixing tank;
the second blending tank is communicated with the first blending tank, and biogas slurry reacted with the first medicament can enter the second blending tank, and the second blending tank is connected with a second medicament adding tank in which a second medicament is arranged and is used for carrying out secondary sterilization on the biogas slurry.
2. The biogas slurry disinfection apparatus of claim 1, wherein the first agent is an oxidizing biocide.
3. The biogas slurry disinfection apparatus of claim 2, wherein the second agent is a non-oxidizing biocide.
4. The biogas slurry disinfection apparatus of claim 1, wherein the feed pipe is connected to a lower portion of the first mixing tank, and an upper portion of the first mixing tank is in communication with a lower portion of the second mixing tank.
5. The biogas slurry disinfection apparatus according to claim 4, wherein the first mixing tank and the second mixing tank are communicated through a first overflow pipe, wherein one end of the first overflow pipe is communicated with the upper part of the first mixing tank, the other end of the first overflow pipe is introduced into the bottom of the second mixing tank, and biogas slurry reacted with the first chemical can flow into the bottom of the second mixing tank through the first overflow pipe.
6. The biogas slurry disinfection apparatus as claimed in any one of claims 1 to 5, wherein the first dosing tank is connected to the bottom of the first mixing tank through a pipeline with a pump body, and the second dosing tank is connected to the bottom of the second mixing tank through a pipeline with a pump body.
7. The biogas slurry disinfection apparatus according to any one of claims 1-5, wherein a stirring device is present in the first mixing tank and/or the second mixing tank for stirring the first agent and the biogas slurry.
8. The biogas slurry disinfection apparatus of claim 7, wherein the stirring device comprises a driving device, a stirring rod and a stirring blade, wherein:
the drive arrangement is located the top of first blending tank and/or the second blending tank, the upper end of puddler with drive arrangement's output shaft, stirring vane arrange at least in the lower extreme of puddler, just drive arrangement can drive the puddler with stirring vane synchronous rotation.
9. The biogas slurry disinfection apparatus of claim 4, wherein a stirring device for stirring corresponding liquid medicine is present in the first and/or second medicine adding tank.
10. The biogas slurry disinfection apparatus as claimed in any one of claims 1 to 5, wherein a second overflow pipe is provided at the upper part of the second mixing tank for guiding out the mixed liquid in the second mixing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120544119.0U CN214654148U (en) | 2021-03-16 | 2021-03-16 | Biogas slurry disinfection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120544119.0U CN214654148U (en) | 2021-03-16 | 2021-03-16 | Biogas slurry disinfection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214654148U true CN214654148U (en) | 2021-11-09 |
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ID=78455279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120544119.0U Active CN214654148U (en) | 2021-03-16 | 2021-03-16 | Biogas slurry disinfection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214654148U (en) |
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2021
- 2021-03-16 CN CN202120544119.0U patent/CN214654148U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A biogas slurry disinfection equipment Effective date of registration: 20220706 Granted publication date: 20211109 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Hohhot Jinqiao sub branch Pledgor: INNER MONGOLIA HUAMENG KECHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING CO.,LTD. Registration number: Y2022150000067 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230808 Granted publication date: 20211109 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Hohhot Jinqiao sub branch Pledgor: INNER MONGOLIA HUAMENG KECHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING CO.,LTD. Registration number: Y2022150000067 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 010000 No.5 farm, Shengle economic Park, Helingeer County, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Huameng Kechuang Environmental Protection Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 010000 No.5 farm, Shengle economic Park, Helingeer County, Hohhot City, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA HUAMENG KECHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING CO.,LTD. Country or region before: Zhong Guo |
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| CP03 | Change of name, title or address |