CN210886056U - A small-size delivery pump truck for interim multi-direction transfer algae liquid - Google Patents
A small-size delivery pump truck for interim multi-direction transfer algae liquid Download PDFInfo
- Publication number
- CN210886056U CN210886056U CN201921692701.0U CN201921692701U CN210886056U CN 210886056 U CN210886056 U CN 210886056U CN 201921692701 U CN201921692701 U CN 201921692701U CN 210886056 U CN210886056 U CN 210886056U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- liquid
- storage tank
- pump truck
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a small-size delivery pump truck for interim multi-direction transfer algae liquid, the delivery pump truck includes storage tank, infusion pipeline and liquid drive arrangement, infusion pipeline is including leading to interface, at least one output pipeline and at least one input pipeline more, each interface of leading to the interface more is connected respectively to discharge gate, output pipeline and the input pipeline of storage tank for storage tank, output pipeline and input pipeline communicate each other, liquid drive arrangement inserts input pipeline and/or output pipeline, realizes that the feed liquid flow direction switches wantonly between input pipeline, output pipeline, storage tank and the external equipment.
Description
Technical Field
The utility model belongs to the technical field of the alga industrialization is bred, concretely relates to a small-size delivery pump truck that is used for interim multi-direction transfer algae liquid.
Background
Microalgae is a photoautotrophic unicellular organism, lives in fresh water or seawater, needs basic conditions such as illumination, nutritive salt, temperature, pH, carbon dioxide and the like in the growth process, can rapidly carry out binary fission and increment, and can generate secondary metabolites such as proteins, lipids, carotenes, biodiesel and the like according to the different types of microalgae besides oxygen and polysaccharide generated by photosynthesis. With the increasing popularization of concepts such as energy conservation and emission reduction, new energy and new resource development and the like, microalgae cultivation becomes a major industry of various countries in the 21 st century, and the microalgae cultivation becomes an important source of human food, industrial raw materials and energy in the future.
The industrial production of microalgae biomass is required to be carried out in large batch, so that the number of enterprises for industrial culture of microalgae is increasing day by day, compared with small-scale culture, the culture volume of microalgae is calculated by tonnage in the industrial culture process, and the conventional and temporary liquid conveying work such as algae liquid transfer, nutrient substance addition and the like among all equipment is a work with great workload, however, the cost for interconnecting all the equipment is high by arranging pipelines in advance, the process design difficulty is high, and a large amount of pipelines are wasted in idle. At present, in the common industrial culture mode process, temporary and unconventional delivery of algae liquid mostly stays on a method of manually and temporarily erecting a pipe and manually transferring a pump body, the method not only wastes time and labor for transferring the pump body and erecting a temporary pipeline, but also cannot achieve timing and quantification, and cannot achieve good antibacterial effect on nutrient substances to be added into the algae liquid, so that the pollution probability of microalgae culture is greatly increased.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides a small-size delivery pump truck for interim multi-direction transfer algae liquid, the delivery pump truck includes storage tank, infusion pipeline and liquid drive arrangement, the infusion pipeline is including leading to interface, at least one output pipeline and at least one input pipeline more, each interface that leads to the interface more is connected respectively to the discharge gate of storage tank, output pipeline and input pipeline for storage tank, output pipeline and input pipeline communicate each other, liquid drive arrangement inserts input pipeline and/or output pipeline, realizes that the feed liquid flow direction switches wantonly between input pipeline, output pipeline, storage tank and the external equipment.
The storage tank includes a jar body, charge door, discharge gate and agitator, the top at the jar body is established to the charge door, the agitator is used for the internal portion's of agitator tank algae liquid, the bottom at the jar body is established to the discharge gate.
The tank body is selected from a vertical type or a horizontal type, preferably, the tank body is a vertical cylinder, so that the space can be saved, more preferably, the bottom of the tank body is in a cone shape, the discharge hole is formed in the bottom of the cone, so that the algae liquid in the tank body can flow out of the tank body after being converged in the cone at the bottom, and the algae liquid residue in the tank body is reduced.
Preferably, the storage tank still includes the supporting legs, the supporting legs is established in the below of the jar body, and fixes on the chassis of automobile body for stabilize and support the storage tank, prevent that the storage tank from rocking or toppling when the automobile body removes.
The top in the external side of jar is established to the motor of agitator, with the stirring rake that the pivot of motor links to each other runs through jar body top and stretches into jar internal portion, and is preferred, the paddle of stirring rake is located the lower part of jar body, and is more preferred, the paddle of stirring rake is located the bottom cone of jar body, and is more preferred, the paddle of stirring rake is located the intermediate position of the bottom cone of jar body, is convenient for the stirring algae liquid of jar body bottom.
Preferably, the top of charge door is equipped with sealed lid, sealed lid passes through bolt or buckle fastening with the charge door and seals, avoids jar internal algae liquid to receive external pollution, more preferably, be equipped with the sealing washer between sealed lid and the charge door, improve sealed effect. When in use, the sealing cover is opened, and the algae liquid is added into the tank body through the feed inlet.
The storage tank still includes air cleaner and level gauge, air cleaner establishes at the top of the jar body, carries out filtration and disinfection to the air of adding the jar body, the level gauge is established in the inside or the outside of the jar body.
The inside filtration biomembrane that is equipped with of air cleaner filters the disinfection to the air that gets into the jar body, guarantees that the algae liquid in the feeding tank does not receive external pollution, for example the sanitary-grade biomembrane of installation 0.22um filtering accuracy in the air cleaner, and this biomembrane is removable.
Preferably, the level gauge is arranged on the outer side of the tank body, is made of transparent organic glass and is marked with scales, and the lower end of the level gauge is communicated with the inside of a cone at the bottom of the tank body, so that the liquid level in the tank body can be observed at any time and the volume of the output/input algae liquid can be calculated.
Preferably, the liquid level meter is arranged in the tank body and is connected with the control device through a line, and the liquid level in the tank body and the volume of the output/input algae liquid are displayed on a display screen of the control device.
Preferably, the multi-way interface is a three-way ball valve, the three-way ball valve is respectively connected with an output pipeline, an input pipeline and a discharge hole of the storage tank, and algae liquid in the storage tank can enter the output pipeline through the three-way ball valve to provide the algae liquid for equipment connected with the output pipeline; and the equipment connected with the input pipeline can also convey the algae liquid to the storage tank through the three-way ball valve or convey the algae liquid to the output pipeline through the three-way ball valve, so that the quantitative transfer operation of the algae liquid with large volume can be carried out.
Preferably, the interface that leads to more is the cross ball valve, the infusion pipeline includes an output pipeline and two input pipeline, perhaps the infusion pipeline includes two output pipeline and an input pipeline, the cross ball valve connect respectively output pipeline, input pipeline and the discharge gate of storage tank, like this, the algae liquid of storage tank can be carried to required equipment through output pipeline and input pipeline, also can be the storage tank feed supplement by required equipment, can carry out the conveying of algae liquid between the equipment through output pipeline and input pipeline connection external equipment again.
The multi-pass interface is selected from one or the combination of two of manual control and automatic control.
The liquid driving devices are connected to the output pipelines, preferably, the number of the liquid driving devices is the same as that of the output pipelines, and the liquid driving devices are convenient to control the output pipelines respectively. Preferably, the liquid driving device is a diaphragm metering pump.
Preferably, all interfaces of the utility model are fast-assembling interfaces.
Preferably, the material of the charging tank, the infusion pipeline and the liquid driving device of the utility model is 316L stainless steel, which avoids the corrosion of algae liquid.
The conveying pump truck further comprises a truck body and a control device, the storage tank, the infusion pipeline, the liquid driving device and the control device are all arranged on the truck body, and the control device is connected with and controls the liquid driving device and the storage tank through a line.
The trolley body comprises a chassis, universal wheels and a trolley handle, the universal wheels are arranged below the chassis, the trolley handle is arranged at one end of the chassis, and the storage tank, the liquid driving device, the infusion pipeline and the control device are arranged above the chassis.
The power supply of the conveying pump truck is an external power supply or a built-in battery and supplies power to the storage tank, the liquid driving device and the control device.
Controlling means passes through the line connection and controls liquid drive device and storage tank, and is specific, controlling means includes integrated circuit, agitator control button, liquid drive device control button, pilot lamp, display screen and control box, agitator control button includes agitator start button, agitator stop button and agitator reset button, liquid drive device control button includes liquid drive device's start/stop button and flow control button, the pilot lamp includes power indicator, liquid drive device pilot lamp and agitator pilot lamp, the display screen shows liquid drive device's flow, preferred, the liquid level in the display screen demonstration storage tank and the flow of many mouthfuls knecks. The integrated circuit is connected with the stirrer, the liquid driving device, the power supply, the stirrer control button, the liquid driving device control button, the indicator lamp and the display screen, and preferably, the integrated circuit is connected with the liquid level meter and the multi-way interface. The stirrer control button, the liquid driving device control button, the indicator lamp and the display screen are arranged on the outer surface of the control box, and the integrated circuit is arranged inside the control box. The control box is arranged on a bottom plate of the vehicle body.
The stirrer starting button is used for starting the stirrer, the stirrer stopping button is used for closing the stirrer, and the stirrer resetting button is used for enabling the stirrer to return to an initial state.
The start/stop button of the liquid driving device is provided with a start gear and a stop gear which are respectively used for controlling the start and stop of the liquid driving device, and the flow regulating button is used for regulating the flow of the liquid driving device and meeting different liquid supply requirements.
When the power is switched on, the power indicator lamp is turned on. When the liquid driving device starts to work, the indicator light of the liquid driving device is turned on, and when the stirrer starts to work, the indicator light of the stirrer is turned on.
The utility model provides a delivery pump truck has following main advantage:
1. the pump truck has small volume and can be used in narrow channels among equipment;
2. the pump truck is flexible to move and can be operated by one person;
3. the flow of the algae liquid conveyed by the pump truck is adjustable, and the pump truck is provided with a liquid level meter, so that the algae liquid can be conveyed quantitatively and regularly according to production requirements;
4. the storage tank has good sealing performance, and can effectively reduce the pollution risk in the algae liquid transfer process;
5. the pump truck application scope is extensive, the storage tank bottom has many logical interfaces, can connect external pipeline, carries out the transfer operation of the algae liquid of large volume, can communicate input pipeline, output pipeline, external pipeline and the discharge gate of storage tank in a flexible way simultaneously, realizes the fast switch-over between the different pipelines, satisfies multiple interim algae liquid and shifts the requirement.
6. The pump truck is convenient to operate, all controls are centralized on the control box, and the pump truck can be started or stopped at any time in the running process.
Drawings
Fig. 1 is a block diagram of a transfer pump truck.
Fig. 2 is a schematic view of the control box.
In the attached drawing, 1-stirring motor, 2-sealing cover, 3-liquid level meter, 4-material storage tank, 401-tank body, 402-charging opening, 403-discharging opening, 5-stirring paddle, 6-air filter, 7-input pipeline, 8-three-way ball valve, 9-output pipeline, 10-control box, 1001-stirrer starting button, 1002-stirrer stopping button, 1003-stirrer resetting button, 1004-starting/stopping button, 1005-flow adjusting button, 1006-power indicator lamp, 1007-liquid driving device indicator lamp, 1008-stirrer indicator lamp, 1009-display screen, 11-diaphragm metering pump, 12-universal wheel, 13-chassis and 14-cart handle.
Detailed Description
Example 1
The structure of the delivery pump truck of the embodiment is shown in fig. 1 and 2, and the storage tank 4 comprises a tank body 401, a charging port 402, a discharging port 403, a stirrer 5, an air filter 6 and a liquid level meter 3. Jar body 401 is vertical cylinder, can practice thrift the space, and the bottom of jar body 401 is the cone form, and discharge gate 403 is established in the circular cone bottom, and the jar body is flowed out again to the algae liquid of being convenient for in the jar body 401 after assembling in the bottom cone, reduces jar internal algae liquid and remains.
The charge door 402 is established at the top of jar body 401, and the top of charge door 402 is equipped with sealed lid 2, and sealed lid 2 passes through the bolt-up with charge door 402 and seals, avoids jar interior algae liquid of body 401 to receive external pollution, is equipped with the sealing washer between sealed lid 2 and the charge door 402, improves sealed effect. In use, the sealing cap 2 is opened, and the algae liquid is added into the tank 402 through the inlet 402.
Air cleaner 6 welds in jar body 401 top, and air cleaner 6 internally mounted 0.22um filtering accuracy's sanitary-grade biomembrane, this biomembrane are removable, filters the disinfection to the air that gets into jar body 401, guarantees that the algae liquid in the reinforced jar 4 does not receive external pollution.
The level gauge 3 is arranged on the outer side of the tank body 401, is made of transparent organic glass and is marked with scales, the lower end of the level gauge 3 is communicated with the inside of a cone at the bottom of the tank body 401, so that the liquid level in the tank body 401 can be observed at any time, and the volume of output/input algae liquid can be calculated.
The transfusion pipeline comprises an input pipeline 7, a three-way ball valve 8 and an output pipeline 9, wherein the three-way ball valve 8 is respectively connected with the output pipeline 9, the input pipeline 7 and a discharge hole 403 of the storage tank 4, so that algae liquid in the storage tank 4 can enter the output pipeline 9 through the three-way ball valve 8, and the diaphragm metering pump 11 is connected into the output pipeline 9 to provide the algae liquid for equipment connected with the output pipeline 9; the device connected with the input pipeline 7 can also convey algae liquid to the storage tank 4 through the three-way ball valve 8, or convey algae liquid to the output pipeline 9 through the three-way ball valve 8, so that the quantitative transfer operation of large-volume liquid can be carried out. The three-way ball valve 8 is manually controlled.
The material of charging tank 4, stirring rake 5 and infusion pipeline is 316L stainless steel, avoids receiving the corruption of algae liquid.
The vehicle body comprises universal wheels 12, a chassis 13 and a trolley handle 14, the universal wheels 12 are arranged below the chassis 13, the trolley handle 14 is arranged at one end of the chassis 13, and a material storage tank 4, a diaphragm metering pump 11, a transfusion pipeline and a control box 10 are arranged above the chassis 13. The power supply of the conveying pump truck is an external power supply and supplies power to the material storage tank 4, the diaphragm metering pump 11 and the control device.
Controlling means passes through line connection and control diaphragm measuring pump 11 and storage tank 4, it is specific, controlling means includes integrated circuit, agitator control button, liquid drive device control button, the pilot lamp, display screen 1009 and control box 10, agitator control button includes agitator start button 1001, agitator stop button 1002 and agitator reset button 1003, liquid drive device control button includes liquid drive device's start/stop button 1004 and flow control button 1005, the pilot lamp includes power indicator 1006, liquid drive device pilot lamp 1007 and agitator pilot lamp 1008, the flow of diaphragm measuring pump 11 is shown to display screen 1009. The integrated circuit is connected with the stirring motor 1, the diaphragm metering pump 11, the power supply, a stirrer start button 1001, a stirrer stop button 1002, a stirrer reset button 1003, a start/stop button 1004, a flow regulating button 1005, a power indicator lamp 1006, a liquid driving device indicator lamp 1007, a stirrer indicator lamp 1008 and a display screen 1009. The button and display 1009 is provided on the outer surface of the control box 10, and the integrated circuit is provided inside the control box 10. The control box 10 is provided on a floor 13 of the vehicle body.
The agitator start button 1001 is used to start the agitator motor 1, the agitator stop button 1002 is used to turn off the agitator motor 1, and the agitator reset button 1003 is used to return the agitator motor 1 to the initial state.
The start/stop button 1004 of the liquid driving device has two gears of start and stop, which are respectively used for controlling the start and stop of the diaphragm metering pump 11, and the flow regulating button 1005 is used for regulating the flow of the diaphragm metering pump 11 to meet different liquid supply requirements.
When the power is turned on, the power indicator lamp 1006 lights up. When the diaphragm metering pump 11 starts to operate, the liquid drive device indicator lamp 1007 is turned on, and when the agitator motor 1 starts to operate, the agitator indicator lamp 1008 is turned on.
Example 2
The small-sized transport pump cart in this example was the small-sized transport pump cart in example 1, and 200L of the algae culture solution was introduced into the algae cultivation apparatus at a speed of 0.5L/s, as follows:
the sealing cover 2 of the storage tank 4 is opened, 200L of algae culture solution is injected into the tank body 401 through the feeding port 402, then the sealing cover 2 is closed and the bolts are fastened, the vehicle body is pushed to an algae culture device to be added with the algae culture solution, the inlet of the three-way ball valve 8 is turned to the discharging port 403, the quick-assembly interface of the output pipeline 9 is connected with the input pipeline of the algae culture device, the power supply is switched on, the power supply indicator lamp 1006 is turned up, the flow adjusting button 1005 is adjusted to adjust the running flow of the diaphragm metering pump 11 to 0.5L/s and display on the display screen 1009, and whether pipeline connection is normal is checked again.
The stirrer starting button 1001 on the control box 10 is started to start the stirring motor 1, the stirrer indicating lamp 1008 is turned on, after the algae culture solution in the storage tank 4 is uniform, the starting/stopping button 1004 is turned to the starting end, the diaphragm metering pump 11 is started, the liquid driving device indicating lamp 1007 is turned on, and the residual amount of the algae culture solution in the storage tank 4 is observed through the liquid level meter 3 in the operation process.
After no liquid is output, the start/stop button 1004 is turned to a stop end, the indicator lamp 1007 of the liquid driving device is turned off, the diaphragm metering pump 11 is closed, the stirrer stop button 1002 is pressed, the stirring motor 1 is turned off, the stirrer indicator lamp 1008 is turned off, the stirrer reset button 1003 is pressed, the stirring paddle 5 returns to an initial state, the power supply is cut off, the power supply indicator lamp 1006 is turned off, the algae culture solution pipeline connected with the fast-assembly interface of the output pipeline 9 is detached, the vehicle body is pushed back to the original position, and the operation is finished.
Example 3
The small-sized transfer pump truck in this example was the small-sized transfer pump truck in example 1, and was used to transfer 2400L of the algae liquid in the a reactor into the B reactor within 40min, specifically as follows:
the vehicle body is pushed to a position between the reactor A and the reactor B, an inlet of the three-way ball valve 8 is turned to the input pipeline 7, a quick-assembly interface of the input pipeline 7 is connected with an output pipeline of the reactor A, a quick-assembly interface of the output pipeline 9 is connected with an input pipeline of the reactor B, a power supply is switched on, the power indicator lamp 1006 is turned on, the flow adjusting button 1005 is adjusted to adjust the running flow of the diaphragm metering pump 11 to 1L/s and displayed on the display screen 1009, and whether pipeline connection is normal is checked again.
The start/stop button 1004 is turned to the start end, the diaphragm metering pump 11 is started, the liquid driving device indicator lamp 1007 is lightened, and the algae liquid in the reactor A is transferred to the reactor B through the input pipeline 7, the three-way ball valve 8, the diaphragm metering pump 11 and the output pipeline 9 in sequence.
After the transfer is finished, the start/stop button 1004 is turned to the stop end, the indicator lamp 1007 of the liquid driving device is turned off, the diaphragm metering pump 11 is closed, the power supply is cut off, the indicator lamp 1006 of the power supply is turned off, the pipelines of the reactor A and the reactor B connected by the fast-assembling interfaces of the input pipeline 7 and the output pipeline 9 are disassembled, the vehicle body is pushed back to the original position, and the operation is finished.
Claims (10)
1. The utility model provides a small-size delivery pump truck for interim multi-direction transfer algae liquid, a serial communication port, the delivery pump truck includes storage tank, infusion pipeline and liquid drive, infusion pipeline is including leading to interface, at least one output pipeline and at least one input pipeline more, each interface of leading to the interface more is connected respectively to discharge gate, output pipeline and the input pipeline of storage tank for storage tank, output pipeline and input pipeline communicate each other, liquid drive inserts input pipeline and/or output pipeline, realizes that the feed liquid flow direction switches wantonly between input pipeline, output pipeline, storage tank and the external equipment.
2. The conveying pump truck as claimed in claim 1, wherein the storage tank comprises a tank body, a charging opening, a discharge opening and a stirrer, the charging opening is arranged at the top of the tank body, the stirrer is used for stirring the algae liquid in the tank body, and the discharge opening is arranged at the bottom of the tank body.
3. The delivery pump truck according to claim 2, wherein the tank is selected from a vertical type or a horizontal type, the bottom of the tank is in a conical shape, and the discharge port is formed in the conical bottom.
4. The conveying pump truck as claimed in claim 3, wherein the motor of the stirrer is arranged at the top of the outer side of the tank body, the stirring paddle connected with the rotating shaft of the motor penetrates through the top of the tank body and extends into the tank body, and the paddle of the stirring paddle is positioned in the bottom cone of the tank body.
5. The transfer pump truck of claim 2, wherein the storage tank further comprises an air filter disposed at the top of the tank for filtering and sterilizing air introduced into the tank, and a level gauge disposed inside or outside the tank.
6. The delivery pump truck according to claim 1, wherein the multi-way interface is a three-way ball valve, the three-way ball valve is respectively connected with an output pipeline, an input pipeline and a discharge hole of the storage tank, and algae liquid in the storage tank can enter the output pipeline through the three-way ball valve to provide the algae liquid to equipment connected with the output pipeline; and the equipment connected with the input pipeline can also convey the algae liquid to the storage tank through the three-way ball valve or convey the algae liquid to the output pipeline through the three-way ball valve, so that the quantitative transfer operation of the algae liquid with large volume can be carried out.
7. The delivery pump truck of claim 1, characterized in that, the many-way interface is the four-way ball valve, the infusion pipeline includes an output pipeline and two input pipelines, perhaps the infusion pipeline includes two output pipelines and an input pipeline, the four-way ball valve connect respectively output pipeline, input pipeline and the discharge gate of storage tank, the algae liquid of storage tank can be carried to required equipment through output pipeline and input pipeline, also can be the storage tank feed supplement by required equipment, can carry out the conveying of algae liquid between the equipment through output pipeline and input pipeline connection external equipment again.
8. The delivery pump truck according to claim 4, further comprising a truck body and a control device, wherein the storage tank, the infusion pipeline, the liquid driving device and the control device are all arranged on the truck body, and the control device is connected with and controls the liquid driving device and the storage tank through a line.
9. The delivery pump truck of claim 8, wherein the control device comprises an integrated circuit, a blender control button comprising a blender start button, a blender stop button, and a blender reset button, a liquid drive device control button comprising a liquid drive device start/stop button and a flow adjustment button, an indicator light comprising a power indicator light, a liquid drive device indicator light, and a blender indicator light, and a control box, the display screen displaying the flow of the liquid drive device.
10. The delivery pump truck of claim 9, wherein the integrated circuit is coupled to the blender, the fluid drive device, the power source, the blender control button, the fluid drive device control button, the indicator light, and the display screen;
the stirrer control button, the liquid driving device control button, the indicator lamp and the display screen are arranged on the outer surface of the control box, and the integrated circuit is arranged inside the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921692701.0U CN210886056U (en) | 2019-10-11 | 2019-10-11 | A small-size delivery pump truck for interim multi-direction transfer algae liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921692701.0U CN210886056U (en) | 2019-10-11 | 2019-10-11 | A small-size delivery pump truck for interim multi-direction transfer algae liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210886056U true CN210886056U (en) | 2020-06-30 |
Family
ID=71318372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921692701.0U Active CN210886056U (en) | 2019-10-11 | 2019-10-11 | A small-size delivery pump truck for interim multi-direction transfer algae liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210886056U (en) |
-
2019
- 2019-10-11 CN CN201921692701.0U patent/CN210886056U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103340171B (en) | Intelligent feeding device for aquaculture | |
| CN115948238B (en) | Pig feed biological enzyme preparation equipment and preparation method | |
| CN202039061U (en) | Vertical anaerobic fermentation device of high concentration organic waste | |
| CN211487308U (en) | A dosing unit for fertilizer production | |
| CN210886056U (en) | A small-size delivery pump truck for interim multi-direction transfer algae liquid | |
| CN220393696U (en) | Probiotic feed additive fermenting installation | |
| CN210711320U (en) | Production equipment of liquid selenium-rich biological bacterial fertilizer | |
| CN101508486B (en) | Anaerobic reactor tridimensional flow agitating apparatus | |
| CN209602325U (en) | A kind of microalgae purification livestock breeding wastewater processing unit | |
| CN206014493U (en) | A kind of novel reducer chemicals dosing plant | |
| CN205616718U (en) | A bioreaction system for handling beasts and birds breed waste water | |
| CN209428370U (en) | Sewage treatment production line teaching practice device | |
| CN204569758U (en) | Vertical self-circulation organic fertilizer fermentation unit | |
| CN210964937U (en) | Raw materials processingequipment is used in fertile production of biological fungus | |
| CN110270274B (en) | Movable device for rapidly preparing modified material loaded with micro-nano oxygen bubbles | |
| CN209052675U (en) | A kind of activity of microalgae cytotrophy reparation efficient production equipment of liquid | |
| CN217164191U (en) | Pesticide proportioning device for bio-industry | |
| CN207998600U (en) | A kind of bio-pharmaceutical fermentation tank with matcoveredn | |
| CN207775218U (en) | A kind of full automatic microorganism installation for fermenting | |
| CN220176714U (en) | Homogenizer for chemical production | |
| CN211983108U (en) | Multifunctional aquatic product expanding culture tank | |
| CN206051649U (en) | A kind of novel flocculant chemicals dosing plant | |
| CN220926438U (en) | Unpowered carbon source adding device | |
| CN109553253A (en) | Sewage treatment production line teaching practice device and its practice method | |
| CN217418691U (en) | Experimental device for continuous flow culture of algae |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |