CN205501148U - Marsh gas sediment organic fertilizer's production system - Google Patents

Marsh gas sediment organic fertilizer's production system Download PDF

Info

Publication number
CN205501148U
CN205501148U CN201620134336.1U CN201620134336U CN205501148U CN 205501148 U CN205501148 U CN 205501148U CN 201620134336 U CN201620134336 U CN 201620134336U CN 205501148 U CN205501148 U CN 205501148U
Authority
CN
China
Prior art keywords
charging aperture
discharging opening
reducing mechanism
ellipse head
feed inlet
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
Application number
CN201620134336.1U
Other languages
Chinese (zh)
Inventor
方勇
陈建湘
杨友强
黄杰
张卓
李帅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen langkun environmental group Limited by Share Ltd
Original Assignee
Leo King Enviro Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leo King Enviro Co ltd filed Critical Leo King Enviro Co ltd
Priority to CN201620134336.1U priority Critical patent/CN205501148U/en
Application granted granted Critical
Publication of CN205501148U publication Critical patent/CN205501148U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel
    • 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

Abstract

The utility model discloses a marsh gas sediment organic fertilizer's production system, wherein, the access connection of device is cut to the export in agriculture and forestry waste deposit storehouse and hand hay cutter, cuts up with a hay cutter the discharge gate of cutting the device and is connected with drying device's feed inlet, and drying device's discharge gate is connected with the feed inlet of reducing mechanism, and the discharge gate of reducing mechanism is connected with the feed inlet of holding vessel, holding vessel, storage have the natural pond sediment of marsh gas sediment to store the storehouse and be used for providing fermented discharge gate of nourishing the nutrition regulator storage tank of regulator to be connected with agitating mixing apparatus's feed inlet respectively, and agitating mixing apparatus's discharge gate communicates with the feed inlet of aerobic fermentation jar, the discharge gate of aerobic fermentation jar is connected with crushing screening plant's feed inlet, smashes screening plant's discharge gate and is connected with the feed inlet that the storehouse was stored to the homogeneity, and the discharge gate in storehouse and band conveyer's feeding end connection are stored to the homogeneity, and band conveyer's discharge end is connected with weight and packing machine's feed inlet.

Description

The production system of methane slag organic fertilizer
Technical field
This utility model relates to a kind of biogas residue and prepares fertilizer system, organic specifically for being prepared as by methane slag Fertile.
Background technology
Along with raising and the popularization of biogas industry of China's life in the countryside level, agriculture and forestry organic waste material becomes with methane slag Garbage waste material for modern countryside;These garbages are the good material making fertilizer;Traditional has Machine fertilizer preparation system is that these garbages are carried out compost fermentation, and floor space is big, and stink pollutes big, is formed The obstacle that technology is universal.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to disclose A kind of production system of methane slag organic fertilizer, agriculture and forestry organic waste material and methane slag can be prepared as fertilizer by it, Energy-conserving and environment-protective;It also avoid the problems such as the floor space using Traditional compost technology to bring is big simultaneously.
This utility model solves the production of its technical problem the technical scheme is that methane slag organic fertilizer System, comprises agriculture and forestry organic waste material collecting bin, guillotine cutting device, drying unit, reducing mechanism, holding vessel, natural pond Slag storage warehouse, mixing stirring device, nutrition regulating agent storage tank, temperature detecting module, aerobic fermentation tank, powder Broken screening plant, homogenizing storage warehouse, belt conveyor and quantitative package machine;
The outlet of agriculture and forestry organic waste material collecting bin is connected with the import of guillotine cutting device, the discharging opening of guillotine cutting device and baking The charging aperture of equipment for drying connects, and the discharging opening of drying unit is connected with the charging aperture of reducing mechanism, reducing mechanism Discharging opening be connected with the charging aperture of holding vessel;
Holding vessel, store the biogas residue storage warehouse of methane slag and for providing the nutrition of Nutrious fermented regulator The discharging opening of regulator storage tank is connected with the charging aperture of mixing stirring device respectively, the discharging of mixing stirring device Mouth connects with the charging aperture of aerobic fermentation tank;The discharging opening of described aerobic fermentation tank with crush and screen entering of device Material mouth connects, and the charging aperture of the discharging opening and homogenizing storage warehouse that crush and screen device is connected, homogenizing storage warehouse Discharging opening is connected with the feed end of belt conveyor, the discharge end of belt conveyor and the charging of quantitative package machine Mouth connects.
The preferred embodiment of the present invention and further improvement are as follows:
(1) crush and screen device described in and comprise the reducing mechanism and rotary screen set gradually, described in crush and screen The charging aperture of the reducing mechanism of device is connected with the discharging opening of aerobic fermentation tank;The described powder crushing and screening device The discharging opening of crushing device is connected with the charging aperture of rotary screen;The oarse-grained sieve in discharging of described rotary screen The outlet of upper thing is connected with the charging aperture of bucket elevator, the discharging opening of bucket elevator and described grinding screen subpackage The charging aperture of the reducing mechanism put connects;Being used for of described rotary screen discharges the outlet of short grained siftage and institute The charging aperture stating homogenizing storage warehouse connects.
(2) containing biological inoculum in the nutrition regulating agent in described nutrition regulating agent tank;Described aerobic fermentation tank On temperature detecting module is installed;Described mixing stirring device is twin shaft leaf formula Hi-mixer.
(3) described aerobic fermentation tank includes base, lower ellipse head, mix and blend assembly, discharge nozzle, enters Trachea, mechanical agitator, intermediate bearing, tank body, shaft, relief valve installing port, charging aperture, motor, Decelerator, air vent, upper ellipse head, mechanical seal, upper cooling water pipe, lower cooling water pipe, intermediate plate And heat exchanger;Described lower ellipse head is fixedly mounted on base, and described tank body bottom surface is fixedly welded on down ellipse On circle end socket, described discharge nozzle is arranged in the center mounting hole of lower ellipse head, described mix and blend assembly Being arranged in lower ellipse head, described air inlet pipe is arranged on the right flank of tank body and connects with mix and blend assembly Connect, described inner tank wall is installed by welding with intermediate plate, during described intermediate bearing is fixedly mounted near middle part Between plate installing hole in, described shaft is arranged in tank body by intermediate bearing, and described heat exchanger is arranged on In tank body, described upper cooling water pipe is arranged on the left surface of tank body and connects with heat exchanger, described lower cooling Water pipe is arranged on the left surface of tank body and connects with heat exchanger, and described shaft is provided with mechanical agitator, Described upper ellipse head is fixedly welded on the end face of tank body, and described motor is fixedly mounted on decelerator, institute Stating reducer output shaft to be connected with shaft by shaft coupling, described shaft is felt at ease in upper ellipse head Dress is provided with mechanical seal between hole, and described upper ellipse head is provided with air vent, relief valve installing port and enters Material mouth.
Further: on the inwall of bottom surface, described lower ellipse head center, vortex breaker is installed.
This utility model compared with prior art has the advantage that
The utility model discloses the production system of methane slag organic fertilizer, comprise agriculture and forestry organic waste material collecting bin, Guillotine cutting device, drying unit, reducing mechanism, holding vessel, biogas residue storage warehouse, mixing stirring device, nutrition Regulator storage tank, aerobic fermentation tank, crush and screen device, homogenizing storage warehouse, belt conveyor and quantitatively wrap Installation;Agriculture and forestry organic waste material has been carried out reliable pretreatment by guillotine cutting device, drying unit, useless crushing device, makes Obtain and finally can be sufficiently mixed in mixing stirring device;Methane slag, pretreated agriculture and forestry organic waste material and battalion Foster regulator is sent into together and is transported in aerobic fermentation tank fermentation after being sufficiently mixed in mixing stirring device;Fermentation After the organic fertilizer that obtains crush and screen, in order to final packaging, prepare organic fertilizer finished product;Whole Individual process can produce continuously, methane slag and agriculture and forestry organic waste material is effectively used.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of detailed description of the invention of the present utility model;
Fig. 2 is the structural representation of a kind of detailed description of the invention of aerobic fermentation tank of the present utility model.
Description of reference numerals:
1-agriculture and forestry organic waste material collecting bin, 2-guillotine cutting device, 3-drying unit, 4-reducing mechanism, 5-holding vessel, 6-biogas residue storage warehouse, 7-mixing stirring device, 8-nutrition regulating agent storage tank, 9-temperature detecting module, 10-is good Aerobe fermentation tank, 11-reducing mechanism, 12-bucket elevator, 13-rotary screen, 14-homogenizing storage warehouse, 15-skin Belt conveyor, 16-quantitative package machine;
101-base, ellipse head under 102-, 103-mix and blend assembly, 104-discharge nozzle, 105-air inlet Pipe, 106-mechanical agitator, 107-intermediate bearing, 108-tank body, 109-shaft, 110-relief valve is pacified Dress mouth, 111-charging aperture, 112-motor, 113-decelerator, 114-air vent, the upper ellipse head of 115-, 116-mechanical seal, the upper cooling water pipe of 117-, cooling water pipe under 118-, 119-intermediate plate, 120-heat exchanger.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
As depicted in figs. 1 and 2, it illustrates detailed description of the invention of the present utility model;As it can be seen, this The production system of methane slag organic fertilizer disclosed in utility model, comprises agriculture and forestry organic waste material collecting bin 1, guillotine cutting dress Put 2, drying unit 3, reducing mechanism 4, holding vessel 5, biogas residue storage warehouse 6, mixing stirring device 7, battalion Support regulator storage tank 8, aerobic fermentation tank 10, crush and screen device, homogenizing storage warehouse 14, belt conveyor 15 and quantitative package machine 16;
As it can be seen, the outlet of agriculture and forestry organic waste material collecting bin is connected with the import of guillotine cutting device, guillotine cutting device Discharging opening is connected with the charging aperture of drying unit, and the discharging opening of drying unit is connected with the charging aperture of reducing mechanism, The discharging opening of reducing mechanism is connected with the charging aperture of holding vessel;
As it can be seen, holding vessel, store the biogas residue storage warehouse of methane slag and for providing Nutrious fermented tune The discharging opening of the nutrition regulating agent storage tank of joint agent is connected with the charging aperture of mixing stirring device respectively, stirring mixing The discharging opening of device connects with the charging aperture of aerobic fermentation tank;The discharging opening of described aerobic fermentation tank and grinding screen The charging aperture of separating device connects, and the charging aperture of the discharging opening and homogenizing storage warehouse that crush and screen device is connected, all The discharging opening of matter storage warehouse is connected with the feed end of belt conveyor, the discharge end of belt conveyor and quantitatively bag The charging aperture of installation connects.
Preferably, as shown in the figure: described in crush and screen device and comprise the reducing mechanism 11 and cylinder set gradually Sieve 13, described in crush and screen the charging aperture of reducing mechanism of device and be connected with the discharging opening of aerobic fermentation tank;Institute The charging aperture of the discharging opening and rotary screen of stating the reducing mechanism crushing and screening device is connected;The use of described rotary screen In discharging, the outlet of oarse-grained oversize is connected with the charging aperture of bucket elevator, the discharging of bucket elevator Mouth is connected with the charging aperture of the described reducing mechanism crushing and screening device;Being used for of described rotary screen discharges little The siftage outlet of grain is connected with the charging aperture of described homogenizing storage warehouse.The present embodiment will crush and screen device and set It is set to two independent assemblies, is pulverized by reducing mechanism, realize screening continuously by rotary screen;After screening Can by oarse-grained material be delivered to reducing mechanism again by bucket elevator and again pulverize so that Whole product specification is relatively reliable, the good product consistency prepared.
Preferably, as shown in the figure: containing biological inoculum in the nutrition regulating agent in described nutrition regulating agent tank; Temperature detecting module 9 is installed on described aerobic fermentation tank;Described mixing stirring device is that twin shaft leaf formula is efficiently mixed Clutch.The present embodiment monitors the temperature regime in aerobic fermentation tank sweat by temperature detecting module, Temperature detecting module typically selects temperature sensor.
Preferably, as shown in the figure: described aerobic fermentation tank includes base 101, lower ellipse head 102, mixing Mixing component 103, discharge nozzle 104, air inlet pipe 105, mechanical agitator 106, intermediate bearing 107, tank body 108, shaft 109, relief valve installing port 110, charging aperture 111, motor 112, decelerator 113, row QI KOU 114, upper ellipse head 115, mechanical seal 116, upper cooling water pipe 117, lower cooling water pipe 118, Intermediate plate 119 and heat exchanger 120;Described lower ellipse head is fixedly mounted on base, and described tank body bottom surface is solid Surely being welded on lower ellipse head, described discharge nozzle is arranged in the center mounting hole of lower ellipse head, described Mix and blend assembly is arranged in lower ellipse head, and described air inlet pipe is arranged on the right flank of tank body and with mixed Conjunction mixing component connects, and described inner tank wall is installed by welding with intermediate plate, described intermediate bearing near middle part Being fixedly mounted in the installing hole of intermediate plate, described shaft is arranged in tank body by intermediate bearing, described Heat exchanger is arranged in tank body, and described upper cooling water pipe is arranged on the left surface of tank body and connects with heat exchanger, Described lower cooling water pipe is arranged on the left surface of tank body and connects with heat exchanger, and described shaft is provided with Mechanical agitator, described upper ellipse head is fixedly welded on the end face of tank body, and described motor is fixedly mounted on On decelerator, described reducer output shaft is connected with shaft by shaft coupling, described shaft and upper ellipse Being provided with mechanical seal between the center mounting hole of end socket, described upper ellipse head is provided with air vent, safety Valve installing port and charging aperture.Aerobic fermentation tank disclosed in the present embodiment, after whole production system, improves Fermentation index, reduction power and minimizing air consumption, the liquid level of whole aerobic fermentation tank is steady, easy to operate, Heat exchange structure is the most reliable;Simultaneously because bottom (head) erosion is disappeared by alleviating of load of stirring with compressed air Remove, make maintenance of equipment cycle and service life extend.
Preferably, as shown in the figure: on the inwall of bottom surface, described lower ellipse head center, vortex breaker is installed.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model It is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to Make a variety of changes without departing from the premise of this utility model objective.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that This utility model is not limited to specific embodiment, and scope of the present utility model is defined by the following claims.

Claims (5)

1. the production system of methane slag organic fertilizer, it is characterised in that: comprise agriculture and forestry organic waste material collecting bin, guillotine cutting device, drying unit, reducing mechanism, holding vessel, biogas residue storage warehouse, mixing stirring device, nutrition regulating agent storage tank, aerobic fermentation tank, crush and screen device, homogenizing storage warehouse, belt conveyor and quantitative package machine;
The outlet of agriculture and forestry organic waste material collecting bin is connected with the import of guillotine cutting device, and the discharging opening of guillotine cutting device is connected with the charging aperture of drying unit, and the discharging opening of drying unit is connected with the charging aperture of reducing mechanism, and the discharging opening of reducing mechanism is connected with the charging aperture of holding vessel;
Holding vessel, storing the biogas residue storage warehouse of methane slag and for providing the discharging opening of the nutrition regulating agent storage tank of Nutrious fermented regulator to be connected with the charging aperture of mixing stirring device respectively, the discharging opening of mixing stirring device connects with the charging aperture of aerobic fermentation tank;The discharging opening of described aerobic fermentation tank is connected with the charging aperture crushing and screening device, the charging aperture of the discharging opening and homogenizing storage warehouse that crush and screen device is connected, the discharging opening of homogenizing storage warehouse is connected with the feed end of belt conveyor, and the discharge end of belt conveyor is connected with the charging aperture of quantitative package machine.
2. the production system of methane slag organic fertilizer as claimed in claim 1, it is characterized in that: described in crush and screen device and comprise the reducing mechanism and rotary screen set gradually, described in crush and screen the charging aperture of reducing mechanism of device and be connected with the discharging opening of aerobic fermentation tank;The described discharging opening of the reducing mechanism crushing and screening device is connected with the charging aperture of rotary screen;The oarse-grained oversize outlet in discharging of described rotary screen is connected with the charging aperture of bucket elevator, and the discharging opening of bucket elevator is connected with the charging aperture of the described reducing mechanism crushing and screening device;Described rotary screen for discharge short grained siftage outlet be connected with the charging aperture of described homogenizing storage warehouse.
3. the production system of methane slag organic fertilizer as claimed in claim 1, it is characterised in that: on described aerobic fermentation tank, temperature detecting module is installed;Described mixing stirring device is twin shaft leaf formula Hi-mixer.
4. the production system of the methane slag organic fertilizer as described in claims 1 to 3 is arbitrary, it is characterised in that: described aerobic fermentation tank includes base, lower ellipse head, mix and blend assembly, discharge nozzle, air inlet pipe, mechanical agitator, intermediate bearing, tank body, shaft, relief valve installing port, charging aperture, motor, decelerator, air vent, upper ellipse head, mechanical seal, upper cooling water pipe, lower cooling water pipe, intermediate plate and heat exchanger;nullDescribed lower ellipse head is fixedly mounted on base,Described tank body bottom surface is fixedly welded on lower ellipse head,Described discharge nozzle is arranged in the center mounting hole of lower ellipse head,Described mix and blend assembly is arranged in lower ellipse head,Described air inlet pipe is arranged on the right flank of tank body and is connected with mix and blend assembly,It is installed by welding with intermediate plate near middle part in described inner tank wall,Described intermediate bearing is fixedly mounted in the installing hole of intermediate plate,Described shaft is arranged in tank body by intermediate bearing,Described heat exchanger is arranged in tank body,Described upper cooling water pipe is arranged on the left surface of tank body and connects with heat exchanger,Described lower cooling water pipe is arranged on the left surface of tank body and connects with heat exchanger,On described shaft, mechanical agitator is installed,Described upper ellipse head is fixedly welded on the end face of tank body,Described motor is fixedly mounted on decelerator,Described reducer output shaft is connected with shaft by shaft coupling,Between the center mounting hole of described shaft and upper ellipse head, mechanical seal is installed,Described upper ellipse head is provided with air vent、Relief valve installing port and charging aperture.
5. the production system of methane slag organic fertilizer as claimed in claim 4, it is characterised in that: on the inwall of bottom surface, described lower ellipse head center, vortex breaker is installed.
CN201620134336.1U 2016-02-22 2016-02-22 Marsh gas sediment organic fertilizer's production system Active CN205501148U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620134336.1U CN205501148U (en) 2016-02-22 2016-02-22 Marsh gas sediment organic fertilizer's production system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620134336.1U CN205501148U (en) 2016-02-22 2016-02-22 Marsh gas sediment organic fertilizer's production system

Publications (1)

Publication Number Publication Date
CN205501148U true CN205501148U (en) 2016-08-24

Family

ID=56725750

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620134336.1U Active CN205501148U (en) 2016-02-22 2016-02-22 Marsh gas sediment organic fertilizer's production system

Country Status (1)

Country Link
CN (1) CN205501148U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109534860A (en) * 2018-12-21 2019-03-29 浙江大学 A kind of device preparing organic-inorganic compound mixed fertilizer with biogas residue after anaerobic fermentation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109534860A (en) * 2018-12-21 2019-03-29 浙江大学 A kind of device preparing organic-inorganic compound mixed fertilizer with biogas residue after anaerobic fermentation

Similar Documents

Publication Publication Date Title
CN210656725U (en) Raw material mixing device is used in fertilizer production
CN104126857B (en) Automatic production device of environmental protection antibiotic-free fermented feed
CN212504832U (en) Biological fermentation feed production line
CN107311708A (en) The production system and method for fertilizer are prepared using kitchen garbage
CN206276469U (en) A kind of urea reducing mechanism with uniform material-strewing device
CN107244949A (en) Municipal sludge and kitchen garbage collaboration processing prepare fertilizer production system and method
CN205501148U (en) Marsh gas sediment organic fertilizer's production system
CN212559906U (en) Premix system of fermentation process
CN201250191Y (en) Automatic production device for organic fertilizer
CN205687831U (en) Organic fertilizer production line apparatus
CN110917979A (en) Converter ash digestion production line
CN214486433U (en) Production equipment for improving quality of vitamin premixed feed
CN215139580U (en) Dosing unit for refractory material
CN204779387U (en) Fertile system of system with good oxygen stirring function of wall is scraped in rotation of heating cloth oxygen
CN111849711A (en) Dry-wet combined automatic quantitative feeding system and using method thereof
CN207566511U (en) The feed arrangement of stalk fermentation tank
CN206886979U (en) Kitchen garbage processing prepares the production system of fertilizer
CN207786506U (en) A kind of continous way batch mixer
CN207002598U (en) Municipal sludge and kitchen garbage collaboration processing prepare fertilizer production system
CN212357220U (en) Dry-wet combined automatic quantitative feeding system
CN206433737U (en) The cold granulation processing unit (plant) applied based on fermented feed
CN113969235A (en) Efficient device for preparing biogas through straw anaerobic fermentation and preparation method thereof
CN201626949U (en) Processing equipment for producing patch fuels by using abandoned fungus bran
CN206391959U (en) A kind of compound material mixer
CN106047669B (en) Self-rotating multifunctional enzymolysis fermentation machine and fermentation process thereof

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 518117, Shenzhen, Longgang Ping Ping Street, Gaoqiao community, Ping Road, No., building 13, floor 2

Patentee after: Shezhen Leo King Environment Protection Co., Ltd.

Address before: 518100, Shenzhen, Longgang Ping Ping Street, Gaoqiao community, Ping Road, No., building 13, floor 2

Patentee before: Shenzhen Leoking Group

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 518117, Shenzhen, Longgang Ping Ping Street, Gaoqiao community, Ping Road, No., building 13, floor 2

Patentee after: Shenzhen langkun environmental group Limited by Share Ltd

Address before: 518117, Shenzhen, Longgang Ping Ping Street, Gaoqiao community, Ping Road, No., building 13, floor 2

Patentee before: Shezhen Leo King Environment Protection Co., Ltd.