CN110985401B - Prevent underground tank of sediment horizontal pump drawing liquid - Google Patents
Prevent underground tank of sediment horizontal pump drawing liquid Download PDFInfo
- Publication number
- CN110985401B CN110985401B CN201911318056.0A CN201911318056A CN110985401B CN 110985401 B CN110985401 B CN 110985401B CN 201911318056 A CN201911318056 A CN 201911318056A CN 110985401 B CN110985401 B CN 110985401B
- Authority
- CN
- China
- Prior art keywords
- underground tank
- liquid
- horizontal pump
- tank
- pipe
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0077—Safety measures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/32015—Flow driven
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of chemical equipment, in particular to an anti-deposition horizontal pump liquid-pumping underground tank which comprises an underground tank, a fixed mounting frame, a siphon barrel and a horizontal pump, wherein the fixed mounting frame is arranged above the underground tank; according to the invention, the horizontal pump and the siphon barrel are used for replacing the traditional vertical submerged pump, so that the corrosion effect of equipment can be effectively avoided, meanwhile, the middle box and the gear transmission box can be used for fully stirring the liquid on the bottom wall of the underground tank when the liquid is extracted, so that the extracted liquid is uniform, no additional stirring motor is needed, the electric energy loss is reduced, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to an anti-sedimentation horizontal pump liquid pumping underground tank.
Background
The underground tank is the common equipment that is used for depositing liquid raw materials of chemical industry, in the production process of chemical products, need utilize the submerged pump with the liquid raw materials suction reation kettle in the underground tank, but when the submerged pump was used in the underground tank, it had following not enoughly: 1) the operation is unstable, and the conditions of current overload or insufficient flow still exist after the assembly; 2) the corrosion on site is serious, and the upper bearing of the submerged pump is firstly corroded, so that the running time is too short, and the maintenance task amount is large; 3) the number of wearing parts is large, the shaft sheath above the impeller is easy to wear, and the pump can swing after being worn, so that the bearing loss is accelerated. In addition, the cost of the submerged pump is high, resulting in increased production costs.
Patent No. CN203201813U discloses an underground tank liquid conveying device, which comprises a self-sucking tank, a liquid injection pipe, an inverted U-shaped pipe and a water pump; the upper part of the self-sucking tank is connected with one end of an inverted U-shaped pipe, and the other end of the inverted U-shaped pipe is inserted into the underground groove; the liquid injection pipe is arranged at the upper part of the self-priming tank, a valve is arranged on the liquid injection pipe, and the lower part of the self-priming tank is connected with a water pump; the utility model discloses a sump liquid conveyor sets up the water pump outside the sump, can prevent effectively that above-mentioned submerged pump from corroding serious problem. However, in the actual production process, the hydraulic pump and the stirring device in the underground tank are used in cooperation, and the liquid raw material is easy to deposit on the bottom wall of the underground tank, and the liquid raw material is required to be uniformly stirred and then extracted by being matched with the stirring device. Therefore, the invention provides an anti-settling horizontal pump liquid pumping underground tank which can effectively solve the technical problems simultaneously, and aims to overcome the defects of the existing underground tank liquid conveying device and the existing underground tank liquid raw material pumping underground tank by using the existing submerged pump.
Disclosure of Invention
The invention aims to solve the technical problem of designing an anti-settling horizontal pump liquid pumping underground tank to solve the problems that an existing submerged pump is easy to corrode and liquid raw materials in the underground tank are easy to settle.
The invention is realized by the following technical scheme:
an anti-deposition horizontal pump liquid-pumping underground tank comprises an underground tank, a fixed mounting frame, a siphon barrel and a horizontal pump, and is characterized in that the fixed mounting frame is arranged above the underground tank, the siphon barrel is welded with the fixed mounting frame, a liquid-supplementing port is formed in the top of the siphon barrel, a sealing plug is arranged on the liquid-supplementing port, a liquid outlet pipe is arranged at the lower end of the side surface of the siphon barrel, the horizontal pump is fixed on the ground on one side of the liquid outlet pipe, a water inlet of the horizontal pump is connected with the liquid outlet pipe through a connecting pipe, a water-leading pipe is arranged between the siphon barrel and the underground tank, the lower end of the water-leading pipe extends into the bottom of the underground tank, the upper end of the water-leading pipe extends into the upper end of an inner cavity of the siphon barrel, an intermediate tank is arranged on the water-leading pipe above the surface of the underground tank, a circular cavity is formed in the intermediate tank, and, the horizontal bevel gear that is provided with vertical bevel gear mutually meshing in the gear box, be provided with the bull stick that stretches out the gear box lower surface on the horizontal bevel gear, the tank bottom end connection that the bull stick stretched into the underground groove has the stirring leaf.
As a further improvement of the scheme, an anticorrosion liquid level sensor is arranged on the fixed mounting frame, the lower end of the anticorrosion liquid level sensor extends into the bottom of the underground tank, the anticorrosion liquid level sensor is connected with the signal input end of the control system, a honeycomb alarm is arranged on the fixed mounting frame, and the honeycomb alarm is connected with the signal output end of the control system; the liquid level in the underground tank is monitored constantly through the anti-corrosion liquid level sensor, when the liquid level is lower than or higher than a set value, the control system controls the honeycomb alarm to give an alarm, a worker can timely supplement liquid raw materials or stop adding the liquid raw materials, and the automatic control effect of the whole liquid level is better.
As a further improvement of the scheme, the water conduit is an inverted U-shaped pipe or a vertical pipe, the upper end of the water conduit extending into the siphon barrel is arranged above the liquid outlet pipe, and the whole siphon effect can be realized by ensuring that the horizontal height of the inner part of the water conduit extending into the siphon barrel is higher than the height of the liquid outlet pipe no matter the shape of the water conduit.
As a further improvement of the scheme, the side surface of the siphon barrel is welded with a connecting rod, and the outer end of the connecting rod is welded with the outer wall of the water diversion pipe. The stability of leading water pipe can be strengthened through the welding action of connecting rod for the whole equipment is more steady at the operation process.
As a further improvement of the scheme, the cross section of the underground tank is in an inverted trapezoid shape, the design of the underground tank can reduce the bottom area of the tank during material deposition, and the effect of uniform stirring can be achieved only through a few stirring blades.
As a further improvement of the scheme, the water conduit positioned outside the siphon barrel is provided with the check valve, so that liquid in the siphon barrel can be prevented from flowing backwards into the underground groove through the check valve, the liquid in the whole siphon barrel is in a full state, and enough pressure difference is passed through for the siphon of the whole liquid.
As a further improvement of the scheme, the baffle plate and the stirring blades are both made of corrosion-resistant plastic materials, and the baffle plate and the stirring blades are made of corrosion-resistant materials, so that the service life can be greatly prolonged, and the operation effect of the whole set of equipment is ensured.
Has the advantages that:
1. compared with the existing vertical liquid-pumping underground tank, the vertical submerged pump is changed into a mode of adding a horizontal pump and a siphon barrel, the liquid raw material can be pumped without extending a pump body into the underground tank, the corrosion problem caused by long-term contact of the vertical submerged pump and the liquid raw material can be avoided, the vertical submerged pump does not need to be filled in advance each time when the liquid raw material is pumped, the operation is more stable, and the whole process is simpler and quicker.
2. The invention is further improved on the basis, the intermediate tank is arranged on the water conduit, the rotating shaft and the baffle plate are arranged in the intermediate tank, the liquid can drive the rotating shaft to rotate rapidly in the process of extracting the liquid to the siphon barrel, the rotating shaft transmits the power to the rotating rod through the meshing action in the gear box, and the rotating rod can stir the bottom sediment of the underground tank due to the action of the stirring blade at the lower end in the rotating process, so that the liquid raw materials in the whole underground tank are uniformly mixed, and the uniformity of extracting the liquid raw materials is ensured; in addition, the stirring motor does not need to be arranged to drive the stirring paddle, so that the corrosion of the stirring motor can be effectively prevented, the electric energy loss is greatly reduced, and the production cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front plan view of the present invention;
FIG. 2 is a view showing an inner plan view of an intermediate case and a gear case in the present invention;
fig. 3 is a cross-sectional side view of the intermediate tank of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, 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 partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 3, in conjunction with the embodiments.
Example 1
Embodiment 1 has introduced the underground tank of anti-sediment horizontal pump drawing liquid, and the main part includes underground tank 1, fixed mounting frame 2, siphon bucket 3 and horizontal pump 4. Wherein, the underground groove 1 is arranged on the workshop ground, and the section of the underground groove 1 is in the shape of an inverted trapezoid. The fixed mounting frame 2 is welded above the underground tank 1, the siphon barrel 3 and the fixed mounting frame 2 are welded and fixed, a liquid supplementing port 301 is formed in the top of the siphon barrel 3, a sealing plug (not marked in the figure) is arranged on the liquid supplementing port 301, a liquid outlet pipe 302 is arranged at the lower end of the right side face of the siphon barrel 3, a horizontal pump 4 is fixedly arranged on the ground on the right side of the liquid outlet pipe 302 and can be selected from IHF65-50-160 fluoroplastic centrifugal pumps, and a water inlet of the horizontal pump 4 is connected with the liquid outlet pipe 302 through a connecting pipe.
A water conduit 5 is arranged between the siphon barrel 3 and the underground tank 1, the water conduit 5 can be an inverted U-shaped pipe or a vertical pipe, so that the lower end of the water conduit 5 extends into the bottom of the underground tank 1, and the upper end of the water conduit 5 extends into the upper end of the inner cavity of the siphon barrel 3, and it should be noted here that the upper end of the water conduit 5 extending into the siphon barrel 3 is required to be arranged above the liquid outlet pipe 302. In order to prevent the liquid from flowing backward, a check valve 7 is further provided on the water introduction pipe 5 outside the siphon tub 3.
An intermediate box 6 is arranged on the water conduit 5 above the groove surface of the underground groove 1, and a circular cavity 601 is arranged inside the intermediate box 6. Wherein, the water conduit 5 at the lower end of the middle box 6 is communicated with the left end of the lower surface of the middle box 6, and the water conduit 5 at the upper end of the middle box 6 is communicated with the right end of the upper surface of the middle box 5. Two side walls of the circular cavity 601 are provided with sealing bearings 602, a rotating shaft 603 is connected between the two sealing bearings 602, a plurality of baffle plates 604 are uniformly arranged on the circumferential surface of the rotating shaft 603, and the number of the baffle plates 604 is preferably 6. The left and right outer side surfaces of the middle box 6 are connected with gear boxes 8, the left and right ends of the rotating shaft 603 respectively extend into the corresponding gear boxes 8, the two ends of the rotating shaft 603 are connected with vertical bevel gears 801, the gear boxes 8 are provided with transverse bevel gears 802, the transverse bevel gears 802 are meshed with the vertical bevel gears 801, the transverse bevel gears 802 are provided with rotating rods 9, the upper ends of the rotating rods 9 are connected with bearing seats on the top walls of the gear boxes 8, the lower ends of the rotating rods 9 extend out of the lower surfaces of the gear boxes 8 and extend into the bottom of the underground groove 1, and the end parts of the bottom of the underground groove 1, which are extended into the rotating rods 9, are connected with stirring blades.
In order to slow down the corrosive action of the liquid raw material, the baffle plate 604 and the stirring vanes 10 are made of corrosion-resistant plastic material. Meanwhile, in order to ensure the stability of the water conduit 5, a connecting rod 11 is welded on the side surface of the siphon barrel 3, and the outer end of the connecting rod 11 is welded with the outer wall of the water conduit 5.
In addition, this embodiment 1 is still fixed with anticorrosive level sensor 12 on fixed mounting frame 2, and the bottom of its anticorrosive level sensor 12 stretches into the tank bottom of underground tank 1 to be connected anticorrosive level sensor 12 and control system (being conventional PLC switch board)'s signal input part, and be provided with honeycomb alarm 13 on fixed mounting frame 2, its honeycomb alarm 13 is connected with control system's signal output part. When the liquid level in the underground tank 1 is lower than or higher than a set value, the control system controls the honeycomb alarm 13 to give an alarm.
The specific implementation application and the working principle of the embodiment 1 are as follows:
firstly, enough ammonium persulfate mother liquor is injected into an underground tank 1, so that the liquid level of the mother liquor is between the upper critical value and the lower critical value of an anti-corrosion liquid level sensor 12, meanwhile, an ammonium sulfate solution is injected into a siphon barrel 3, and then the siphon barrel 3 is sealed by using a sealing plug.
Starting the horizontal pump 4, the horizontal pump 4 pumps away the ammonium sulfate solution in the siphon barrel 3, so that the space above the siphon barrel 3 is in a vacuum state, and the ammonium sulfate solution in the underground groove 1 is continuously pumped into the siphon barrel 3 through the water conduit 5 under the action of external air pressure.
In the process that ammonium persulfate mother liquor surged upwards along leading water pipe 5, baffling board 604 in middle box 5 is constantly rotated around pivot 603 under the effect of ammonium persulfate mother liquor, the transmission power of pivot 603 again through the meshing effect to conical gear 802 and vertical conical gear 801 in the gear box 8, carry the transmission power for bull stick 9, bull stick 9 makes stirring leaf 10 can effectively stir the tank bottom of underground groove 1 at the pivoted in-process to make the ammonium persulfate mother liquor of extraction more even.
When the liquid level of the ammonium persulfate mother liquor in the underground tank 1 is lower than the lower limit value of the anti-corrosion liquid level sensor 12, the control system sends a signal, so that the honeycomb alarm 13 sends an alarm to remind an operator to replenish the ammonium persulfate mother liquor in time.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An anti-deposition horizontal pump liquid-pumping underground tank comprises an underground tank, a fixed mounting frame, a siphon barrel and a horizontal pump, and is characterized in that the fixed mounting frame is arranged above the underground tank, the siphon barrel is welded with the fixed mounting frame, a liquid-supplementing port is formed in the top of the siphon barrel, a sealing plug is arranged on the liquid-supplementing port, a liquid outlet pipe is arranged at the lower end of the side surface of the siphon barrel, the horizontal pump is fixed on the ground on one side of the liquid outlet pipe, a water inlet of the horizontal pump is connected with the liquid outlet pipe through a connecting pipe, a water-leading pipe is arranged between the siphon barrel and the underground tank, the lower end of the water-leading pipe extends into the bottom of the underground tank, the upper end of the water-leading pipe extends into the upper end of an inner cavity of the siphon barrel, an intermediate tank is arranged on the water-leading pipe above the surface of the underground tank, a circular cavity is formed in the intermediate tank, and, the horizontal bevel gear that is provided with vertical bevel gear mutually meshing in the gear box, be provided with the bull stick that stretches out the gear box lower surface on the horizontal bevel gear, the tank bottom end connection that the bull stick stretched into the underground groove has the stirring leaf.
2. The underground tank for preventing the sediment of the pumped liquid of the horizontal pump as claimed in claim 1, wherein an anti-corrosion liquid level sensor is arranged on the fixed mounting frame, the lower end of the anti-corrosion liquid level sensor extends into the bottom of the underground tank, the anti-corrosion liquid level sensor is connected with a signal input end of a control system, a honeycomb alarm is arranged on the fixed frame, and the honeycomb alarm is connected with a signal output end of the control system.
3. The underground tank for preventing the liquid pumping by the horizontal pump from depositing as claimed in claim 1, wherein the water conduit is an inverted U-shaped pipe or a vertical pipe, and the upper end of the water conduit extending into the siphon barrel is arranged above the liquid outlet pipe.
4. The underground tank for preventing the liquid pumping of the horizontal pump from depositing as claimed in claim 1, wherein the siphon barrel is welded on the side surface thereof with a connecting rod, and the outer end of the connecting rod is welded with the outer wall of the water diversion pipe.
5. The underground tank for preventing the liquid pumping of the horizontal pump according to claim 1, wherein the cross-sectional shape of the underground tank is an inverted trapezoid.
6. The underground tank for pumping liquid by the anti-settling horizontal pump as claimed in claim 1, wherein a check valve is arranged on the water conduit outside the siphon barrel.
7. The underground tank for preventing the pumping of the horizontal pump according to claim 1, wherein the baffle plate and the stirring blades are made of corrosion-resistant plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911318056.0A CN110985401B (en) | 2019-12-19 | 2019-12-19 | Prevent underground tank of sediment horizontal pump drawing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911318056.0A CN110985401B (en) | 2019-12-19 | 2019-12-19 | Prevent underground tank of sediment horizontal pump drawing liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110985401A CN110985401A (en) | 2020-04-10 |
| CN110985401B true CN110985401B (en) | 2021-02-02 |
Family
ID=70063149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911318056.0A Active CN110985401B (en) | 2019-12-19 | 2019-12-19 | Prevent underground tank of sediment horizontal pump drawing liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110985401B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005171310A (en) * | 2003-12-10 | 2005-06-30 | Tsurumi Mfg Co Ltd | Protective structure of electrode for corrosion prevention of underwater electrically driven rotary machine |
| CN202493448U (en) * | 2012-03-15 | 2012-10-17 | 攀钢集团西昌钢钒有限公司 | Horizontal self-absorbing pump |
| CN107010719A (en) * | 2017-05-26 | 2017-08-04 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of high efficient aeration pond |
| CN109775809A (en) * | 2019-03-07 | 2019-05-21 | 广州市欧树环保科技有限公司 | It is a kind of with quantitative control and the sewage disposal device of function to be sufficiently stirred |
| CN209680041U (en) * | 2019-03-19 | 2019-11-26 | 潍坊市金源防水材料股份有限公司 | A kind of Multi-stage stirring device for the mixing of water-repellent paint raw material |
-
2019
- 2019-12-19 CN CN201911318056.0A patent/CN110985401B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005171310A (en) * | 2003-12-10 | 2005-06-30 | Tsurumi Mfg Co Ltd | Protective structure of electrode for corrosion prevention of underwater electrically driven rotary machine |
| CN202493448U (en) * | 2012-03-15 | 2012-10-17 | 攀钢集团西昌钢钒有限公司 | Horizontal self-absorbing pump |
| CN107010719A (en) * | 2017-05-26 | 2017-08-04 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of high efficient aeration pond |
| CN109775809A (en) * | 2019-03-07 | 2019-05-21 | 广州市欧树环保科技有限公司 | It is a kind of with quantitative control and the sewage disposal device of function to be sufficiently stirred |
| CN209680041U (en) * | 2019-03-19 | 2019-11-26 | 潍坊市金源防水材料股份有限公司 | A kind of Multi-stage stirring device for the mixing of water-repellent paint raw material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110985401A (en) | 2020-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213611213U (en) | Automatic quantitative conveying and mixing device for materials for seasoning production | |
| CN110985401B (en) | Prevent underground tank of sediment horizontal pump drawing liquid | |
| CN204981998U (en) | Rare earth extraction groove device | |
| CN2861561Y (en) | Submersible oil pump | |
| CN215996467U (en) | Chemical composition liquid preparation device of aluminum foil corrosive liquid | |
| CN216998589U (en) | Circulating flow type rust removal and phosphorization reaction tank for plate paint spraying pretreatment | |
| CN205503473U (en) | Impeller blade adjustable liquid -solids handling centrifugal pump impeller | |
| CN214261715U (en) | Sichuan blackberry lily natural extract oral liquid preparation tank | |
| CN112774544A (en) | Nutrient solution proportioning device for vegetable planting and working method thereof | |
| CN213477133U (en) | Anti-corrosion strong sewage discharging device for coking | |
| CN202315731U (en) | Pipeline agitator structure | |
| CN218501790U (en) | Novel canned type bears jar | |
| CN210009677U (en) | Pump starting barrel | |
| CN217002294U (en) | Metering type large-displacement hydraulic water pump | |
| CN215592787U (en) | Sewage processor is used in carton production | |
| CN215213992U (en) | Automatic water pump controller draws water | |
| CN217614407U (en) | Device for strengthening treatment of high-concentration polluted medium | |
| CN213298303U (en) | Vacuum self-sucking pot | |
| CN215799955U (en) | Automatic liquid feeding device of lithium electrolytic copper foil crude foil machine | |
| CN213652600U (en) | Chemical combination barrel for electrolyzing manganese dioxide | |
| CN213725940U (en) | Novel liquid medicine stirring agricultural machinery | |
| CN215138714U (en) | Automatic material system of beating of polymeric ferro-aluminum | |
| CN210479401U (en) | Oil drum for transporting waste engine oil | |
| CN219526820U (en) | Electrolytic copper foil overhead tank | |
| CN211492202U (en) | Stirrer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 244000 No.8 Tonggang Road, Tongling Bridge Economic Development Zone, Tongling City, Anhui Province Patentee after: Tongling Huaxing Fine Chemical Co.,Ltd. Address before: 244000 No.8 Tonggang Road, Tongling Bridge Economic Development Zone, Tongling City, Anhui Province Patentee before: TONGLING HUAXING FINE CHEMICAL CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |