CN218232239U - Liquid chemical fertilizer apparatus for producing - Google Patents

Liquid chemical fertilizer apparatus for producing Download PDF

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Publication number
CN218232239U
CN218232239U CN202222425631.0U CN202222425631U CN218232239U CN 218232239 U CN218232239 U CN 218232239U CN 202222425631 U CN202222425631 U CN 202222425631U CN 218232239 U CN218232239 U CN 218232239U
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fermentation
pipe
air
raw materials
tank
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CN202222425631.0U
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徐际鹏
罗剑
余彬妍
吕俊池
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Sichuan Zhonghe Qingshan Technology Co.,Ltd.
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Southwest Environmental Protection Technology Chengdu Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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Abstract

The utility model provides a liquid chemical fertilizer apparatus for producing. Solves the problems of poor fermentation effect, residues and pollution to the atmosphere of the existing fertilizer processing device. The utility model discloses a fermentation cylinder, the intercommunication has bacterial inlet pipe, raw materials inlet pipe, discharging pipe and tail gas processing apparatus on the fermentation cylinder, the inside agitating unit who is used for the mixing raw materials that is provided with of fermentation cylinder and the air feeder who lets in the air, the inside breaker that is provided with of raw materials inlet pipe, the discharging tube has set gradually rose box, suction pump and sterilization jar along ejection of compact direction, be provided with the filter screen bag in the rose box. The utility model discloses can improve utilization ratio of raw materials and fermentation effect, increase liquid fertilizer's fertilizer efficiency, can filter the impurity in the liquid fertilizer after the fermentation to can carry out tail gas treatment to the ammonia that the fermentation process produced, avoid causing the pollution to the atmosphere.

Description

Liquid chemical fertilizer apparatus for producing
Technical Field
The utility model belongs to the technical field of the production of liquefied fertilizer, concretely relates to liquid chemical fertilizer apparatus for producing.
Background
In recent years, the livestock and poultry breeding industry in rural areas of China develops rapidly, and the livestock and poultry breeding industry is bred in families and enterprises on a large scale. The produced livestock and poultry meat products greatly enrich vegetable baskets of urban and rural residents. However, it should be noted that the sewage and feces generated by livestock and poultry breeding, especially large-scale breeding, can generate human excrement and sewage, and if the management is not proper, the environment around the farm can be polluted, mosquitoes and flies can breed in a large quantity, surrounding water sources can be polluted, and the sustainable development of livestock and poultry breeding industry is severely restricted.
It is known that the animal manure contains rich crude protein, crude fat, crude fiber, mineral substances, calcium, phosphorus, potassium, nitrogen and other nutrient components, and is a main raw material for producing cheap and high-quality organic fertilizer. In the process of converting the livestock and poultry manure into the liquid fertilizer, macromolecular organic matters need to be converted into micromolecular substances, which are beneficial to plant absorption, wherein aerobic fermentation is required to be carried out. A large amount of ammonia gas and the like are generated in the aerobic fermentation process, and the influence on air pollution is generated.
Liquid fertilizers are also known as fluid fertilizers and are collectively known as clear solution fertilizers, suspended fertilizers containing solid particles and anhydrous liquid ammonia. The liquid fertilizer does not need operation steps of evaporation, drying, granulation and the like in the production process, the factory building investment is relatively less, the production cost is lower, no dust and smoke are generated in the production and use processes, and the product does not have the problems of moisture absorption and agglomeration.
And liquid fertilizer need use fermenting installation at the in-process of processing, fermenting installation is mostly constituted by a great fermentation cylinder for current liquid fertilizer processing, can directly leave liquid fertilizer in the fermentation cylinder and ferment usually, current fermentation cylinder is vertical fermentation cylinder usually, unable convenient fermentation, fertilizer is when the fermentation, because the circulation of air is slow, lack oxygen, aerobic microbe is difficult to normal activation, it is not good to cause the fermentation effect, liquid fertilizer after the fermentation is fertile to be imitated lowly, and remain in the liquid fertilizer after the fermentation, still need to increase and carry out filtration process to liquid fertilizer, lead to the practicality of device relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a liquid chemical fertilizer apparatus for producing.
The utility model adopts the technical scheme as follows:
the utility model provides a liquid chemical fertilizer apparatus for producing, includes the fermentation cylinder, the intercommunication has bacterial inlet pipe, raw materials inlet pipe, discharging pipe and tail gas processing apparatus on the fermentation cylinder, the inside agitating unit who is used for mixing the raw materials and the air feeder who lets in the air that is provided with of fermentation cylinder, the inside breaker that is provided with of raw materials inlet pipe, the discharging tube has set gradually rose box, suction pump and sterilization tank along ejection of compact direction, be provided with the filter screen pocket in the rose box.
Adopt above-mentioned scheme, add the raw materials and have multiple high-efficient organic matter decomposition function in toward the fermentation cylinder through raw materials inlet pipe and bacterial inlet pipe, there is the compound fermentation base bacterial that forms of multiple beneficial microbial strains, through agitating unit with raw materials misce bene, the level setting of fermentation cylinder, can increase the area with the air contact in the fermentation cylinder, and air feeder lets in the air to the fermentation cylinder is inside, for the condition that the bacterial provides aerobic fermentation, a large amount of ammonia that produces among the fermentation process, it absorbs to enter into the tail gas processing apparatus, the tail gas that finishes of processing discharges to the external world again. After fermentation is finished, filtering out impurities from the fermented liquid fertilizer through a filter box, sucking the fermentation liquor into a sterilization tank through a suction pump, and filling after sterilization. Carry out the breakage to the raw materials, reduce the waste of raw materials, improved the fertilizer efficiency of liquid fertilizer, carry out the homogeneous mixing and provide suitable aerobic fermentation condition with the raw materials through agitating unit and air feeder to absorb the ammonia that produces through tail gas processing apparatus in to the fermentation process, avoid causing the pollution to the atmosphere, can also effectually filter the impurity in the liquid fertilizer after the fermentation, improve the quality of liquefied fertilizer.
Preferably, be provided with first valve and breaker on the raw materials inlet pipe, the horizontal staggering is provided with the broken axle that several stirring opposite direction in the breaker, broken epaxial the broken tooth of being provided with the several, one of them broken axle passes the pipe wall of raw materials inlet pipe is connected with first motor, and every is broken epaxial all fixed being provided with drive gear, and the epaxial drive gear intermeshing of adjacent breakage.
Adopt above-mentioned scheme, open first valve, add the raw materials from the raw materials inlet pipe, first motor circular telegram back rotates and drives broken axle and rotate, and broken tooth carries out the breakage to the raw materials, improves the fermentation effect.
Preferably, the inboard both ends of fermentation cylinder are fixed and are provided with the bearing frame, be provided with the bearing in the bearing frame, agitating unit includes the stirring rake, the both ends of stirring rake are passed through the bearing and are connected with the fermentation cylinder rotation, and the one end of stirring rake stretches out outside the fermentation cylinder and be connected with the second motor, the stirring rake is provided with sealing device with the junction of fermentation cylinder.
Adopt above-mentioned scheme, be provided with the bearing on the stirring rake, through the rotation of bearing on the bearing frame, reduce frictional force, rotate through the second motor and drive the stirring rake and stir the raw materials in to the fermentation cylinder, make the raw materials homogeneous mixing, can also stir in fermentation process, make bacterial and air contact, reinforcing fermentation effect.
Preferably, air feeder is including setting up the air supply pipe in the bottom of fermentation cylinder, be provided with several air feed hole on the air supply pipe, air supply pipe one end is stretched out the fermentation cylinder and is connected with the air pump outward, the air supply pipe is provided with sealing device with the junction of fermentation cylinder.
Adopt above-mentioned scheme, through the air pump last squeeze into the air in the fermentation cylinder, the air supply hole on the air supply pipe is effectual provides the condition of aerobic fermentation for the bacterial in each position in the fermentation cylinder.
Preferably, the tail gas treatment device comprises a gas-guiding pipe communicated with the fermentation tank and a tail gas tank filled with an acid solution, wherein a fan used for leading out gas in the fermentation tank is arranged inside the gas-guiding pipe, the gas-guiding pipe extends into the liquid level of the acid solution, and a gas outlet and a liquid outlet are formed in the tail gas tank.
By adopting the scheme, a large amount of ammonia gas generated in the fermentation process is sucked into the air-entraining pipe through the fan and sent into the tail gas box to react and absorb with the acid solution, and the treated tail gas is discharged through the gas outlet. After a certain time of reaction, the reaction liquid in the tail gas box is discharged through the liquid outlet, so that a new acid solution can be conveniently added.
Preferably, the sterilization jar is the transparent jar body, the sterilization jar outside is provided with the scale mark, sterilization jar below is provided with the filling tube including the second valve.
By adopting the scheme, the fermented liquid fertilizer is conveyed into the sterilization tank, sterilization and concentration are conveniently carried out subsequently through continuous filling, and finally the liquid fertilizer is packaged into a liquefied fertilizer product, the tank body is transparent, the scale marks on the tank body are convenient for filling, the state of the tank body during filling can be visually observed, and the control of the tank body during filling is realized by operating the second valve.
Preferably, a box door is arranged on the side wall of the filter box in a sealing mode, and the box door can be opened to allow the filter net bag to pass through.
Adopt above-mentioned scheme, sealed the being provided with chamber door on the lateral wall of rose box, directly take out the filtration string bag after opening, be convenient for clear up the impurity in the rose box, alleviate clearance intensity.
Preferably, a pipe cover is hermetically arranged above the strain feeding pipe.
By adopting the scheme, when the strain is not introduced, sealing is carried out, and the atmospheric pollution caused by ammonia gas leakage is avoided.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses can improve utilization ratio of raw materials, increase liquid fertilizer's fertile efficiency, for the bacterial provides suitable aerobic fermentation condition, can filter the impurity in the liquid fertilizer after the fermentation, can continuous filling, conveniently carry out follow-up sterilization and concentration, improve the quality of product to can carry out tail gas treatment to the ammonia that the fermentation process produced, avoid causing the pollution to the atmosphere.
Drawings
The invention will be described by way of example and with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is a schematic view of a portion of FIG. 1 at B;
fig. 4 is a partially enlarged schematic view at C in fig. 1.
Reference numerals are as follows: 1-a fermentation tank, 2-a strain feeding pipe, 201-a pipe cover, 3-a raw material feeding pipe, 301-a first valve, 4-a discharge pipe, 5-a crushing shaft, 501-a crushing tooth, 502-a transmission gear, 503-a first motor, 6-a tail gas treatment device, 601-an air entraining pipe, 602-a fan, 603-a tail gas box, 7-a filter box, 8-a filter net bag, 9-a suction pump, 10-a stirring paddle, 11-a second motor, 12-a bearing, 13-a bearing seat, 14-an air supply pipe, 15-an air pump, 16-a sterilization tank and 17-a second valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of embodiments of the present application, generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that a product of the present invention is usually placed in when used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
The present invention will be described in detail with reference to fig. 1 to 4.
Example 1:
this embodiment provides a liquid chemical fertilizer apparatus for producing, refer to fig. 1 ~ 4, including fermentation cylinder 1, the intercommunication has bacterial inlet pipe 2, raw materials inlet pipe 3, discharging pipe 4 and tail gas processing apparatus 6 on the fermentation cylinder 1, 1 inside agitating unit that is used for mixing the raw materials and the air feeder that lets in the air that is provided with of fermentation cylinder, 3 inside breaker that are provided with of raw materials inlet pipe, discharging pipe 4 has set gradually rose box 7, suction pump 9 and sterilization jar 16 along ejection of compact direction, be provided with filter screen bag 8 in the rose box 7.
The raw materials for manufacturing the liquid organic fertilizer are mainly poultry excrement, bran, peanut shell powder, crop straws and the like are used as auxiliary materials to serve as carriers, the raw materials comprise a large amount of massive solids, the massive solids are directly put into decomposition, the decomposition rate is low, and the massive raw materials for manufacturing the fertilizer are wasted due to direct filtration, so that the crushing device is electrified when the raw materials are introduced, the raw materials are crushed back and forth and then enter the fermentation tank 1, and the fertilizer efficiency of the liquid fertilizer can be improved.
Foretell liquefied fertilizer apparatus for producing, add the raw materials and have multiple high-efficient organic matter decomposition function in toward fermentation cylinder 1 through raw materials inlet pipe 3 and bacterial inlet pipe 2, there is the compound fermentation base bacterial who forms of multiple beneficial microbial strains, through agitating unit with raw materials misce bene, fermentation cylinder 1's level sets up, can increase in the fermentation cylinder 1 with the area of air contact, and air feeder lets in the air to fermentation cylinder 1 inside, for the bacterial provides the condition of aerobic fermentation, a large amount of ammonia that produces among the fermentation process, it absorbs to enter into in the tail gas processing apparatus 6, the tail gas that the processing finishes discharges to the external world again. Still be provided with the valve of sealing usefulness between fermentation cylinder 1 and the rose box 7, between suction pump 9 and the sterilization jar 16, after the fermentation is accomplished, open the valve, the liquid fertilizer after the fermentation filters impurity through rose box 7, and the mesh interval of filtration string bag 8 is 8 ~ 12mm, can effectually filter the impurity in the liquefied fertilizer after the fermentation. And (4) sucking the fermentation liquor into a sterilization tank 16 through a suction pump 9, and filling after sterilization. Carry out the breakage to the raw materials, reduce the waste of raw materials, improved the fertilizer efficiency of liquid fertilizer, carry out the homogeneous mixing and provide suitable aerobic fermentation condition with the raw materials through agitating unit and air feeder to absorb the ammonia that produces in the fermentation process through tail gas processing apparatus 6, avoid causing the pollution to the atmosphere, can also effectually filter the impurity in the liquid fertilizer after the fermentation, improve the quality of liquefied fertilizer.
Be provided with first valve 301 and breaker on the raw materials inlet pipe 3, the horizontal staggering is provided with the broken axle 5 that the several stirring direction is opposite in the breaker, be provided with the broken tooth 501 of several on the broken axle 5, one of them broken axle 5 passes the pipe wall of raw materials inlet pipe 3 is connected with first motor 503, all fixedly on every broken axle 5 is provided with drive gear 502, the drive gear 502 intermeshing on the adjacent broken axle 5. The distance between the crushing teeth 501501 on the crushing shaft 5 is 20-30 mm, and the crushing teeth can be designed according to different situations. Open first valve 301, add the raw materials from raw materials inlet pipe 3, first motor 503 rotates after the circular telegram and drives broken axle 5 and rotate, and broken tooth 501 is broken the raw materials, improves the fermentation effect.
The fixed bearing frame 12 that is provided with in inboard both ends of fermentation cylinder 1, be provided with bearing 12 in the bearing frame 12, agitating unit includes stirring rake 10, bearing 12 is passed through at the both ends of stirring rake 10 and fermentation cylinder 1 rotates and is connected, and the one end of stirring rake 10 stretches out fermentation cylinder 1 outer and be connected with second motor 11, the junction of stirring rake 10 and fermentation cylinder 1 is provided with sealing device. Through the rotation of bearing 12 on bearing frame 12, reduce frictional force, rotate through second motor 11 and drive stirring rake 10 and stir the raw materials in to fermentation cylinder 1, make raw materials homogeneous mixing, can also stir in fermentation process, make bacterial and air contact, reinforcing fermentation effect.
The air feeder is including setting up the air supply pipe 14 in the bottom of fermentation cylinder 1, be provided with the several air supply hole on the air supply pipe 14, air supply pipe 14 one end is stretched out fermentation cylinder 1 and is connected with air pump 15 outward, air supply pipe 14 is provided with the encapsulation with the junction of fermentation cylinder 1. The air supply hole of the air supply pipe 14 is effective to provide aerobic fermentation conditions for the strains at various positions in the fermentation tank 1 by continuously pumping air into the fermentation tank 1 by the air pump 15.
The tail gas treatment device 6 comprises a gas introducing pipe 601 communicated with the fermentation tank 1 and a tail gas tank 603 in which an acid solution is filled, wherein a fan 602 used for leading out gas in the fermentation tank 1 is arranged in the gas introducing pipe 601, the gas introducing pipe 601 extends to the position below the liquid level of the acid solution, and a gas outlet and a liquid outlet are formed in the tail gas tank 603. A large amount of ammonia gas generated in the fermentation process is sucked into the air entraining pipe 601 through the fan 602, sent into the tail gas box 603 to react and absorb with the acid solution, and the treated tail gas is discharged through the gas outlet. After a certain time of reaction, the reaction liquid in the tail gas box 603 is discharged through the liquid outlet, so that a new acidic solution can be added conveniently.
The sterilization tank 16 is a transparent tank body, the 16 outside of sterilization tank is provided with the scale mark, 16 below of sterilization tank is provided with the filling tube that includes the fourth valve. The fermented liquid fertilizer is conveyed into a sterilization tank 16, sterilization and concentration are convenient to follow-up through continuous filling, and finally the liquid fertilizer is packaged into a liquefied fertilizer product, the state during filling can be visually observed when the tank body is transparent and the scale marks on the tank body are convenient for filling, and the filling is controlled by operating a second valve 17.
The lateral wall of the filter box 7 is provided with a sealed box door, and the box door can be opened to allow the filter net bag 8 to pass through. The filter net bag 8 is directly taken out after the box door is opened, so that the impurities in the filter box 7 are convenient to clean, and the cleaning strength is reduced.
And a pipe cover 201 is hermetically arranged above the strain feeding pipe 2. When the strains are not introduced, sealing is carried out, so that the atmosphere pollution caused by the leakage of ammonia gas is avoided.
Furthermore, in order to better enhance the fermentation effect and accelerate the fermentation, a temperature control device may be disposed in the fermentation tank 11, for example, a temperature sensor is used to monitor the temperature of the fermentation liquid, and then the existing heating, protecting and cooling device and the corresponding control device are added to keep the temperature in the fermentation tank 1 at the optimum temperature for the rapid propagation of the strain, so as to achieve the best fermentation effect.
Compared with the prior art, the embodiment has the beneficial effects that: can improve utilization ratio of raw materials, increase liquid fertilizer's fertilizer efficiency, for the bacterial provides suitable aerobic fermentation condition, can filter the impurity in the liquid fertilizer after the fermentation, can continuous filling, conveniently carry out follow-up sterilization and concentration, improve the quality of product to can carry out tail gas treatment to the ammonia that the fermentation process produced, avoid causing the pollution to the atmosphere.
The working principle is as follows:
the raw materials enter the fermentation tank 1 after being crushed by the crushing device, meanwhile, a proper amount of strains are added, the raw materials are stirred and mixed uniformly by the stirring device and then fermented, the air pump 15 is opened to continuously introduce air into the fermentation tank 1, a proper fermentation condition in the fermentation tank 1 is maintained, ammonia gas generated during fermentation is sucked into the air guide pipe 601 through the fan 602, the ammonia gas is sent into the tail gas tank 603 to react and absorb with an acid solution, the treated tail gas is discharged through the air outlet, after the fermentation is finished, a valve between the fermentation tank 1 and the filter tank 7 and between the suction pump 9 and the sterilization tank 16 is opened, the fermented liquid fertilizer filters out impurities through the filter tank 7, the filter tank 7 can be opened to take out the filter net bag 8 to clean the impurities in the filter tank 7 regularly, the filter pipe 4 is discharged through the suction pump 9 and conveyed into the sterilization tank 16, after the filling of one sterilization tank 16 is finished, other sterilization tanks 16 can be replaced to continue to be filled, the sterilization and the sterilization tank 16 is subsequently sterilized and concentrated, and finally, the liquefied fertilizer product is packaged.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims (8)

1. The utility model provides a liquid chemical fertilizer apparatus for producing, its characterized in that, includes fermentation cylinder (1), the intercommunication has bacterial inlet pipe (2), raw materials inlet pipe (3), discharging pipe (4) and tail gas processing apparatus (6) on fermentation cylinder (1), fermentation cylinder (1) inside is provided with the agitating unit who is used for mixing the raw materials and lets in the air feeder of air, raw materials inlet pipe (3) inside is provided with breaker, discharging pipe (4) have set gradually rose box (7), suction pump (9) and sterilization jar (16) along ejection of compact direction, be provided with in rose box (7) and filter string bag (8).
2. The liquid fertilizer production device as claimed in claim 1, characterized in that, the raw material feeding pipe (3) is provided with a first valve (301) and a crushing device, the crushing device is internally provided with a plurality of crushing shafts (5) with opposite stirring directions in a horizontal staggered manner, the crushing shafts (5) are provided with a plurality of crushing teeth (501), one crushing shaft (5) penetrates through the pipe wall of the raw material feeding pipe and is connected with a first motor (504), each crushing shaft (5) is fixedly provided with a transmission gear (502), and the transmission gears (502) on the adjacent crushing shafts (5) are meshed with each other.
3. The liquid chemical fertilizer apparatus for producing of claim 1, characterized in that, the fixed bearing frame (13) that is provided with in inboard both ends of fermentation cylinder (1), be provided with bearing (12) in bearing frame (13), agitating unit includes stirring rake (10), the both ends of stirring rake (10) are passed through bearing (12) and are connected with fermentation cylinder (1) rotation, and the one end of stirring rake (10) stretches out fermentation cylinder (1) and outer and be connected with second motor (11), stirring rake (10) are provided with sealing device with the junction of fermentation cylinder (1).
4. The fertilizer production apparatus as claimed in claim 1, wherein the air supply device comprises an air supply pipe (14) disposed at the bottom of the fermentation tank (1), the air supply pipe (14) is provided with a plurality of air supply holes, one end of the air supply pipe (14) extends out of the fermentation tank (1) and is connected to an air pump (15), and a sealing device is disposed at the joint of the air supply pipe (14) and the fermentation tank (1).
5. The liquid fertilizer production device as claimed in claim 1, characterized in that the tail gas treatment device (6) comprises an air-entraining pipe (601) communicated with the fermentation tank (1) and a tail gas tank (603) filled with an acidic solution, a fan (602) used for leading out gas in the fermentation tank (1) is arranged in the air-entraining pipe (601), the air-entraining pipe (601) extends into the position below the liquid level of the acidic solution, and an air outlet and a liquid outlet are arranged on the tail gas tank (603).
6. The liquid chemical fertilizer production device as claimed in claim 1, characterized in that the sterilization tank (16) is a transparent tank body, scale marks are arranged on the outer side of the sterilization tank (16), and a filling pipe comprising a second valve (17) is arranged below the sterilization tank (16).
7. The apparatus for producing liquefied fertilizer as claimed in claim 1, wherein the side wall of the filtration box (7) is sealed with a box door, and the box door can be opened for the filter net bag (8) to pass through.
8. The apparatus for producing liquefied fertilizer as claimed in claim 1, wherein the top of said strain feeding pipe (2) is hermetically provided with a pipe cover (201).
CN202222425631.0U 2022-09-14 2022-09-14 Liquid chemical fertilizer apparatus for producing Active CN218232239U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222425631.0U CN218232239U (en) 2022-09-14 2022-09-14 Liquid chemical fertilizer apparatus for producing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222425631.0U CN218232239U (en) 2022-09-14 2022-09-14 Liquid chemical fertilizer apparatus for producing

Publications (1)

Publication Number Publication Date
CN218232239U true CN218232239U (en) 2023-01-06

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ID=84664722

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222425631.0U Active CN218232239U (en) 2022-09-14 2022-09-14 Liquid chemical fertilizer apparatus for producing

Country Status (1)

Country Link
CN (1) CN218232239U (en)

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Effective date of registration: 20230810

Address after: 8 / F, area B, building 3, No. 200, Tianfu 5th Street, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610000

Patentee after: Sichuan Zhonghe Qingshan Technology Co.,Ltd.

Address before: 610000 No. 1, floor 3, building 2, No. 1, Hangkong Road, Wuhou District, Chengdu, Sichuan Province

Patentee before: Southwest environmental protection technology (Chengdu) Co.,Ltd.