CN210375912U - A preprocessing device for pesticide toxicology survey - Google Patents
A preprocessing device for pesticide toxicology survey Download PDFInfo
- Publication number
- CN210375912U CN210375912U CN201921258074.XU CN201921258074U CN210375912U CN 210375912 U CN210375912 U CN 210375912U CN 201921258074 U CN201921258074 U CN 201921258074U CN 210375912 U CN210375912 U CN 210375912U
- Authority
- CN
- China
- Prior art keywords
- stirring
- cavity
- groups
- liquid
- sets
- 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
- Catching Or Destruction (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of mechanical equipment, in particular to a pretreatment device for pesticide toxicology determination, which improves the uniformity of mixed liquid and improves the working efficiency by stirring and mixing pesticide and water, and simultaneously, the human body is far away from the pesticide, thereby preventing the toxic gas volatilized by the pesticide from causing damage to the human body and improving the safety and the practicability; including stirring storehouse, four groups landing legs, backup pad, motor, reduction gear, transmission shaft, fixed block, (mixing) shaft, two sets of bracing pieces, first mounting panel, three liquid storage tanks of group and three group apron, the inside in stirring storehouse is provided with first cavity, and the left front side in bottom, left rear side, right front side and the right rear side in stirring storehouse are connected with the top of four groups landing legs respectively, and the backup pad is located between four groups landing legs.
Description
Technical Field
The utility model relates to a mechanical equipment's technical field especially relates to a preprocessing device for pesticide toxicology survey.
Background
As is known, the pesticide is after production research and development, need test its toxicology, need carry out the preliminary treatment to it before the pesticide test, the pesticide preliminary treatment mode mainly is that pesticide and water stir and mix, traditional mixed mode is poured pesticide and water into the stirring household utensils according to corresponding proportion, the liquid in the manual work is to the household utensils through the stirring rod stirs, make its intensive mixing, then carry out the toxicology test to mixed liquid, when the manual work carries out the preliminary treatment to the pesticide, the human body is nearer apart from the household utensils, the pesticide volatilizees toxic gas easily, cause the injury to the human body easily, manual stirring speed is slower simultaneously, pesticide and water mixing uniformity are relatively poor, lead to the toxicology test accuracy to descend easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a through stirring pesticide and water and mixing, improve the liquid homogeneity after mixing, improve work efficiency, the pesticide is kept away from to the human body simultaneously, prevents that the volatile toxic gas of pesticide from causing the injury to the human body, improves the preprocessing device for pesticide toxicology survey of security and practicality.
The utility model discloses a preprocessing device for pesticide toxicity determination, which comprises a stirring bin, four groups of supporting legs, a supporting plate, a motor, a speed reducer, a transmission shaft, a fixed block, a stirring shaft, two groups of supporting rods, a first mounting plate, three groups of liquid storage tanks and three groups of cover plates, wherein a first cavity is arranged inside the stirring bin, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the stirring bin are respectively connected with the top ends of the four groups of supporting legs, the supporting plate is positioned between the four groups of supporting legs, the outer wall of the supporting plate is respectively arranged at the lower sides of the inner ends of the four groups of supporting legs, the left side of the top end of the supporting plate is connected with the bottom end of the motor, the right end of the motor is connected with the left end of the speed reducer, the top end of the speed reducer is connected with the bottom end of the transmission shaft, the, the transmission shaft is respectively and rotatably connected with the stirring bin and the fixed block, twelve groups of stirring devices are uniformly and rotatably arranged on the outer wall of the stirring shaft, each stirring device comprises a stirring rod, the right end of each stirring rod is rotatably connected with the upper side of the left end of the stirring shaft, the bottom ends of two groups of supporting rods are respectively connected with the left side and the right side of the top end of the stirring bin, the top ends of the two groups of supporting rods are respectively connected with the left side and the right side of the bottom end of the first mounting plate, the left side, the middle part and the right side of the top end of the first mounting plate are respectively provided with a liquid storage tank, the inside of the three groups of liquid storage tanks are respectively provided with a second cavity, the top ends of the three groups of second cavities are respectively communicated with an adding port, the bottom ends of the three groups of cover plates are respectively covered on the top ends of the three groups of adding ports, the, the middle parts of the three liquid guide pipes are all communicated with an adding valve, the bottom end of the third cavity is communicated with a liquid outlet pipe, the lower side output end of the liquid outlet pipe penetrates through the top end of the stirring bin and extends to the upper side of the first cavity, the right side of the top end of the first cavity is communicated with a water inlet pipe, the middle part of the water inlet pipe is communicated with a water inlet valve, the lower side of the left end of the first cavity is communicated with a first liquid discharge pipe, and the middle part of the first liquid discharge pipe; the three groups of adding valves are opened respectively, the pesticides in the three groups of second cavities flow into the third cavity through the three groups of liquid guide pipes respectively, the pesticides in the third cavity flow into the first cavity through the liquid outlet pipe, the adding proportion of the three pesticides can be controlled by arranging the three groups of adding valves, simultaneously, the group of adding valves can be opened independently, the toxicology of a single pesticide can be conveniently tested, the water inlet valve is opened, outside water enters the first cavity through the water inlet pipe, after a certain amount of water is added into the first cavity, the water inlet valve is closed, the water in the water inlet pipe stops flowing, the motor is opened, the motor drives the stirring shaft to rotate through the speed reducer and the transmission shaft, the stirring shaft drives the stirring devices to rotate and stir and mix the pesticides and the water in the first cavity, the liquid discharge valve is opened after the liquid in the first cavity is mixed, and the mixed, open three group's apron simultaneously, can conveniently add the pesticide in the mouth adds three group's second cavities respectively through three groups, mix through stirring pesticide and water, can improve the homogeneity of pesticide and water, improve the liquid homogeneity after mixing, physical power and time when saving manual stirring improve work efficiency, and the pesticide is kept away from to the human body simultaneously, prevents that the volatile toxic gas of pesticide from causing the injury to the human body, improves security and practicality.
The utility model discloses a preprocessing device for pesticide toxicology survey, still include second mounting panel, filter bin, filter and second fluid-discharge tube, the right-hand member of second mounting panel is installed on the left end of left side two sets of landing legs, the top of second mounting panel is connected with the bottom of filter bin, the inside of filter bin is provided with the fourth cavity, the filter is vertically installed inside the fourth cavity, the left side output of first fluid-discharge tube communicates with fourth cavity right-hand member upside, the right side input of second fluid-discharge tube communicates with fourth cavity left end downside; in the mixed liquid entering fourth cavity of first flowing back intraductal, the filter carries out the filter effect to it, the granular impurities interception in the mixed liquid of filter is on fourth cavity right side, granular impurities gathers on fourth cavity bottom right side, through filterable mixed liquid flow to fourth cavity left side and through the second flowing back pipe discharge to external collection device in, filter through the mixed liquid to pesticide and water, can conveniently intercept impurity wherein, prevent that impurity from causing the influence to the measuring result, the high practicality.
The utility model discloses a preprocessing device for pesticide toxicology survey, agitating unit still includes four groups of liquid stirring boards and rolling wheel, the even transverse line of four groups of liquid stirring boards is installed on the outer wall of stirring rod, the right-hand member of rolling wheel is connected with the left end of stirring rod, evenly be provided with three group's runways in the first cavity, the shape of three group's runways is ring shape, the inner wall of three group's runways is less than the outer wall of three group's runways respectively, the top of three group's runways contacts with the bottom of the rolling wheel on twelve groups of agitating unit respectively, the outer wall of three group's runways evenly is provided with the multiunit fixed plate, the outer end of multiunit; when the stirring shaft rotates, the stirring shaft drives twelve groups of rotating devices to synchronously rotate, rolling wheels on the twelve groups of rotating devices roll on the three groups of runways respectively, the twelve groups of rolling wheels drive twelve groups of stirring rods to rotate around the axis direction of the stirring rods respectively, each group of stirring rods drive the stirring liquid plates to rotate around the axis direction of the stirring rods, and the rotating stirring liquid plates stir and mix pesticide and water in the first cavity, so that the mixing uniformity of the pesticide and the water is improved, and the accuracy of toxicological tests is improved.
The utility model discloses a preprocessing device for pesticide toxicology determination, still include sealing washer and glass, first cavity right-hand member upside intercommunication is provided with the viewing aperture, the right-hand member intercommunication of viewing aperture is provided with the installing port, the diameter of installing port is greater than the diameter of viewing aperture, sealing washer and glass all are located the installing port, the left end of sealing washer pastes tightly with the left end of installing port, the left end of glass pastes tightly with the left end of sealing washer, the right-hand member of glass is parallel and level with the right-hand member of stirring storehouse, glass passes through bolt fixed mounting on stirring storehouse; through sealing washer, glass and viewing aperture, can conveniently observe the liquid mixing condition in the first cavity, the sealing washer can effectively seal the viewing aperture simultaneously, improves the practicality.
The utility model discloses a pretreatment device for pesticide toxicology determination, which also comprises a liquid level meter, wherein the upper side and the lower side of the right end of the liquid level meter are respectively communicated with the upper side and the lower side of the left end of a first cavity; the liquid in the first cavity enters the liquid level meter, and the liquid level in the first cavity can be effectively detected by arranging the liquid level meter, so that the practicability is improved.
The utility model discloses a preprocessing device for pesticide toxicology determination, still include first blow-off pipe and first blowoff valve, the upside input of first blowoff pipe communicates with the right side of first cavity bottom, first blowoff valve is installed on first blowoff pipe and is communicated with first blowoff pipe; open first blow off valve, remaining liquid medicine and the first blow off pipe of impurity accessible in the first cavity discharge to external collection device in, conveniently clear up the work to first cavity, improve the practicality.
The utility model discloses a pretreatment device for pesticide toxicity determination, which also comprises two groups of cleaning plates, wherein the upper sides of the inner ends of the two groups of cleaning plates are both arranged at the lower side of the outer wall of the stirring shaft, and the bottom ends of the two groups of cleaning plates are both contacted with the bottom end of the first cavity; the (mixing) shaft of rotation state drives two sets of cleaning plates and rotates, through setting up two sets of cleaning plates, can conveniently stir the mixture to the liquid of first cavity bottom, when wasing first cavity simultaneously, can conveniently clear up the remaining liquid and the impurity of first cavity bottom, makes things convenient for its first cavity of discharge, improves the practicality.
The utility model discloses a preprocessing device for pesticide toxicology determination, which also comprises a second blow-off pipe and a second blow-off valve, wherein the front side input end of the second blow-off pipe is communicated with the right lower side of the rear end of a fourth cavity, and the second blow-off valve is arranged in the middle of the second blow-off pipe and is communicated with the second blow-off pipe; open the second blowoff valve, the impurity accessible second blow off pipe of fourth cavity right side gathering discharges to the external world, conveniently clears up the fourth cavity, improves the practicality.
Compared with the prior art, the beneficial effects of the utility model are that: the three groups of adding valves are opened respectively, the pesticides in the three groups of second cavities flow into the third cavity through the three groups of liquid guide pipes respectively, the pesticides in the third cavity flow into the first cavity through the liquid outlet pipe, the adding proportion of the three pesticides can be controlled by arranging the three groups of adding valves, simultaneously, the group of adding valves can be opened independently, the toxicology of a single pesticide can be conveniently tested, the water inlet valve is opened, outside water enters the first cavity through the water inlet pipe, after a certain amount of water is added into the first cavity, the water inlet valve is closed, the water in the water inlet pipe stops flowing, the motor is opened, the motor drives the stirring shaft to rotate through the speed reducer and the transmission shaft, the stirring shaft drives the stirring devices to rotate and stir and mix the pesticides and the water in the first cavity, the liquid discharge valve is opened after the liquid in the first cavity is mixed, and the mixed, open three group's apron simultaneously, can conveniently add the pesticide in the mouth adds three group's second cavities respectively through three groups, mix through stirring pesticide and water, can improve the homogeneity of pesticide and water, improve the liquid homogeneity after mixing, physical power and time when saving manual stirring improve work efficiency, and the pesticide is kept away from to the human body simultaneously, prevents that the volatile toxic gas of pesticide from causing the injury to the human body, improves security and practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged structural diagram of the stirring shaft in FIG. 1;
FIG. 3 is an enlarged top view of the runway shown in FIG. 1;
FIG. 4 is a left enlarged view of the filter cartridge of FIG. 1;
in the drawings, the reference numbers: 1. a stirring bin; 2. a support leg; 3. a support plate; 4. a motor; 5. a speed reducer; 6. a drive shaft; 7. a fixed block; 8. a stirring shaft; 9. a stirring rod; 10. a support bar; 11. a first mounting plate; 12. a liquid storage tank; 13. a cover plate; 14. a catheter; 15. a liquid collecting bin; 16. a liquid outlet pipe; 17. a water inlet pipe; 18. a water inlet valve; 19. a first drain pipe; 20. a drain valve; 21. a second mounting plate; 22. a filtering bin; 23. a filter plate; 24. a second drain pipe; 25. a liquid stirring plate; 26. a rolling wheel; 27. a runway; 28. a fixing plate; 29. a seal ring; 30. glass; 31. a liquid level meter; 32. a first drain pipe; 33. a first waste valve; 34. cleaning the plate; 35. a second sewage draining pipe; 36. and a second blowdown valve.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the utility model discloses a pretreatment device for pesticide toxicity determination, in operation, three groups of adding valves are opened respectively, pesticides in three groups of second cavities flow into a third cavity through three groups of liquid guide tubes 14 respectively, pesticides in the third cavity flow into a first cavity through a liquid outlet tube 16, three groups of adding valves are arranged to control the adding proportion of three pesticides, and simultaneously, one group of adding valves can be opened independently to facilitate the toxicity test of a single pesticide, a water inlet valve 18 is opened, outside water enters the first cavity through a water inlet tube 17, after a certain amount of water is added to the first cavity, the water inlet valve 18 is closed, the water in the water inlet tube 17 stops flowing, the motor 4 is opened, the motor 4 drives a stirring shaft 8 to rotate through a speed reducer 5 and a transmission shaft 6, the stirring shaft 8 drives a plurality of stirring devices to rotate and stir and mix the pesticides and the water in the first cavity, open flowing back valve 20 after the liquid mixing is accomplished in the first cavity, the mixed liquid in the first cavity is inside through 19 discharges to the fourth cavity of first drain pipes, filter 23 carries out the filter effect to it, the granular impurities interception in the mixed liquid of filter 23 is on the fourth cavity right side, granular impurities is at the gathering of fourth cavity bottom right side, through filterable mixed liquid to fourth cavity left side and discharge to external collection device in through second drain pipe 24, open three group's apron 13 simultaneously, can conveniently add the pesticide in the second cavity of three groups respectively through three group's interpolation mouths.
The utility model discloses the main function who realizes does: by stirring and mixing the pesticide and the water, the mixing uniformity of the pesticide and the water can be improved, the uniformity of the mixed liquid is improved, the physical strength and time during manual stirring are saved, the working efficiency is improved, and meanwhile, the human body is far away from the pesticide, so that the toxic gas volatilized by the pesticide is prevented from causing damage to the human body; mix the liquid through the filter to pesticide and water and filter, can conveniently intercept impurity wherein, prevent that impurity from causing the influence to measuring result, improve the practicality.
The utility model discloses a preprocessing device for pesticide toxicology survey, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A pretreatment device for pesticide toxicity determination is characterized by comprising a stirring bin (1), four groups of supporting legs (2), a supporting plate (3), a motor (4), a speed reducer (5), a transmission shaft (6), a fixed block (7), a stirring shaft (8), two groups of supporting rods (10), a first mounting plate (11), three groups of liquid storage tanks (12) and three groups of cover plates (13), wherein a first cavity is arranged in the stirring bin (1), the left front side, the left rear side, the right front side and the right rear side of the bottom end of the stirring bin (1) are respectively connected with the top ends of the four groups of supporting legs (2), the supporting plate (3) is positioned between the four groups of supporting legs (2), the outer walls of the supporting plate (3) are respectively arranged at the lower sides of the inner ends of the four groups of supporting legs (2), the left side of the top end of the supporting plate (3) is connected with the bottom end of the motor (4), the right end, the top end of the speed reducer (5) is connected with the bottom end of the transmission shaft (6), the bottom end of the fixed block (7) is arranged in the middle of the bottom end of the first cavity, the top end of the fixed block (7) is rotatably connected with the bottom end of the stirring shaft (8), the top end of the transmission shaft (6) penetrates through the bottom end of the stirring bin (1) and the fixed block (7) and is connected with the middle of the bottom end of the stirring shaft (8), the transmission shaft (6) is respectively rotatably connected with the stirring bin (1) and the fixed block (7), twelve groups of stirring devices are uniformly and rotatably arranged on the outer wall of the stirring shaft (8), each stirring device comprises a stirring rod (9), the right end of each stirring rod (9) is rotatably connected with the upper side of the left end of the stirring shaft (8), the bottom ends of two groups of support rods (10) are respectively connected with the left side and the right side of the top end of, the left side, the middle part and the right side of the top end of the first mounting plate (11) are respectively provided with a liquid storage box (12), the three groups of liquid storage boxes (12) are respectively internally provided with a second cavity, the top ends of the three groups of second cavities are respectively communicated with an adding port, the bottom ends of the three groups of cover plates (13) are respectively covered on the top ends of the three groups of adding ports, the lower sides of the three groups of third cavities are respectively communicated with a liquid guide pipe (14), the middle part of the top end of the stirring bin (1) is provided with a liquid collecting bin (15), the inside of the liquid collecting bin (15) is provided with a third cavity, the lower side output ends of the three groups of liquid guide pipes (14) are respectively communicated with the top end of the third cavity, the middle parts of the three groups of liquid guide pipes (14) are respectively communicated with an adding valve, the bottom end of the third cavity is communicated with a liquid outlet pipe (16), the, the middle part of the water inlet pipe (17) is communicated with a water inlet valve (18), the lower side of the left end of the first cavity is communicated with a first liquid discharge pipe (19), and the middle part of the first liquid discharge pipe (19) is communicated with a liquid discharge valve (20).
2. The pretreatment device for toxicity measurement of agricultural chemicals according to claim 1, further comprising a second mounting plate (21), a filtering chamber (22), a filtering plate (23) and a second liquid discharge pipe (24), wherein the right end of the second mounting plate (21) is mounted on the left end of the left two sets of legs (2), the top end of the second mounting plate (21) is connected with the bottom end of the filtering chamber (22), a fourth cavity is arranged inside the filtering chamber (22), the filtering plate (23) is vertically mounted inside the fourth cavity, the left output end of the first liquid discharge pipe (19) is communicated with the upper side of the right end of the fourth cavity, and the right input end of the second liquid discharge pipe (24) is communicated with the lower side of the left end of the fourth cavity.
3. The pretreatment device for toxicity measurement of pesticides according to claim 2, wherein the stirring device further comprises four sets of liquid stirring plates (25) and rolling wheels (26), the four sets of liquid stirring plates (25) are uniformly installed on the outer wall of the stirring rod (9) in a transverse line manner, the right end of the rolling wheel (26) is connected with the left end of the stirring rod (9), three sets of runways (27) are uniformly arranged in the first cavity, the three sets of runways (27) are all circular, the inner walls of the three sets of runways (27) are respectively lower than the outer walls of the three sets of runways (27), the top ends of the three sets of runways (27) are respectively contacted with the bottom ends of the rolling wheels (26) on twelve sets of stirring devices, the outer walls of the three sets of runways (27) are uniformly provided with a plurality of fixing plates (28), and the outer ends of the plurality of fixing plates (28) are.
4. The pretreatment device for pesticide toxicity measurement according to claim 3, further comprising a sealing ring (29) and glass (30), wherein an observation port is arranged on the upper side of the right end of the first cavity in a communicating manner, a mounting port is arranged on the right end of the observation port in a communicating manner, the diameter of the mounting port is larger than that of the observation port, the sealing ring (29) and the glass (30) are both located in the mounting port, the left end of the sealing ring (29) is attached to the left end of the mounting port, the left end of the glass (30) is attached to the left end of the sealing ring (29), the right end of the glass (30) is flush with the right end of the stirring bin (1), and the glass (30) is fixedly mounted on the stirring bin (1) through bolts.
5. The pretreatment device for toxicity measurement of agricultural chemicals according to claim 4, further comprising a liquid level meter (31), wherein the upper and lower sides of the right end of the liquid level meter (31) communicate with the upper and lower sides of the left end of the first chamber, respectively.
6. The pretreatment device for toxicity measurement of agricultural chemicals according to claim 5, further comprising a first drain pipe (32) and a first drain valve (33), wherein an upper side input end of the first drain pipe (32) communicates with a right side of a bottom end of the first chamber, and the first drain valve (33) is installed on the first drain pipe (32) and communicates with the first drain pipe (32).
7. The pretreatment device for pesticide toxicity measurement according to claim 6, further comprising two sets of cleaning plates (34), wherein the upper sides of the inner ends of the two sets of cleaning plates (34) are both installed at the lower side of the outer wall of the stirring shaft (8), and the bottom ends of the two sets of cleaning plates (34) are both in contact with the bottom end of the first cavity.
8. The pretreatment device for toxicity measurement of agricultural chemicals according to claim 7, further comprising a second drain pipe (35) and a second drain valve (36), wherein the front input end of the second drain pipe (35) is communicated with the lower right side of the rear end of the fourth chamber, and the second drain valve (36) is installed in the middle of the second drain pipe (35) and is communicated with the second drain pipe (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921258074.XU CN210375912U (en) | 2019-08-05 | 2019-08-05 | A preprocessing device for pesticide toxicology survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921258074.XU CN210375912U (en) | 2019-08-05 | 2019-08-05 | A preprocessing device for pesticide toxicology survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210375912U true CN210375912U (en) | 2020-04-21 |
Family
ID=70248881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921258074.XU Active CN210375912U (en) | 2019-08-05 | 2019-08-05 | A preprocessing device for pesticide toxicology survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210375912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948201A (en) * | 2020-08-27 | 2020-11-17 | 合肥高尔生命健康科学研究院有限公司 | Compound pesticide environmental toxicity evaluation survey device |
-
2019
- 2019-08-05 CN CN201921258074.XU patent/CN210375912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948201A (en) * | 2020-08-27 | 2020-11-17 | 合肥高尔生命健康科学研究院有限公司 | Compound pesticide environmental toxicity evaluation survey device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212292950U (en) | Industrial waste water deposits with mixing medicine device | |
| CN109013690A (en) | A kind of linkage pretreatment prosthetic device of contaminated soil | |
| CN210375912U (en) | A preprocessing device for pesticide toxicology survey | |
| CN110304674A (en) | A kind of textile printing and dyeing workshop sewage disposal system | |
| CN108738603B (en) | A drip irrigation device for farming | |
| CN111732299A (en) | Energy-efficient traditional chinese medicine waste water treatment equipment | |
| CN109331700A (en) | A kind of high efficiency bio-feritlizer agitator tank | |
| CN207792789U (en) | A kind of municipal wastewater processing liquid addition mixing arrangement | |
| CN210855593U (en) | Oral medical sewage treatment device | |
| CN211725665U (en) | Material stirring device for building | |
| CN111675389B (en) | Portable waste liquid collecting and treating device | |
| CN210787018U (en) | Energy-efficient integrative agitating unit of liquid manure | |
| CN108249632A (en) | A kind of sewage-treatment plant of clothes station-service | |
| CN108211894A (en) | A kind of municipal wastewater processing adds mixing arrangement with liquid | |
| CN209668942U (en) | A kind of sewage-treatment plant | |
| CN208893891U (en) | A kind of efficiency of waste gas processing equipment | |
| CN213611388U (en) | Combined type textile auxiliary reaction unit | |
| CN214345783U (en) | Mixed liquid stirring device for chemical equipment | |
| CN216336773U (en) | Dosing device for sewage treatment | |
| CN214218250U (en) | Dosing device of defoaming agent for sewage treatment | |
| CN208617556U (en) | A kind of movable type underground water pollution prevention and treatment device | |
| CN219689462U (en) | Sampling detection device for multilayer circulation treatment of wastewater | |
| CN212142347U (en) | Mixing device for disinfectant fluid | |
| CN217094598U (en) | Online cleaning device of ceramic membrane system | |
| CN216726786U (en) | Intelligent safe anti-blocking dosing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |