CN213996008U - Pretreatment device for detection of petroleum content in soil - Google Patents
Pretreatment device for detection of petroleum content in soil Download PDFInfo
- Publication number
- CN213996008U CN213996008U CN202022692350.2U CN202022692350U CN213996008U CN 213996008 U CN213996008 U CN 213996008U CN 202022692350 U CN202022692350 U CN 202022692350U CN 213996008 U CN213996008 U CN 213996008U
- Authority
- CN
- China
- Prior art keywords
- box
- groups
- sets
- bottom end
- sieve
- 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
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of check out test set, especially relate to a processing apparatus before petroleum class content testing in soil, it opens first chamber door, put into the material to the inside of extrusion frame, extend through first pneumatic cylinder, make the stripper plate crush the massive material in the bottom plate, later through two sets of second pneumatic cylinders shrink, make two sets of bottom plates move to both sides, through leaking the hopper, discharge the material to the top of sieve, screen the material through the sieve, screen exquisite material to the inside of material case, and through the gradient of sieve, discharge impurity to the inside of dump bin, thereby reduce staff's the amount of labour, improve the practicality of equipment; the method comprises the following steps: extrusion screening structure, including work box, support frame, first chamber door, second chamber door, extrusion frame, first pneumatic cylinder, stripper plate, two sets of second pneumatic cylinders, two sets of bottom plates, hopper, backup pad, two sets of springs, sieve, material case and dump bin.
Description
Technical Field
The utility model relates to a check out test set's technical field especially relates to a processing apparatus before petroleum class content testing in soil.
Background
Petroleum is a viscous, dark brown liquid known as "industrial blood". The upper part of the crust has oil storage. The main component is a mixture of various alkanes, cycloalkanes and aromatics. Is one of the main objects of geological exploration. Need detect soil sample in the exploration process, often need carry out solvent extraction to soil sample in the testing process, for example soxhlet's extraction method, quick solvent extraction method or solid phase microextraction etc. but the impurity in the soil sample of gathering is more to cubic soil is more, need pick out the impurity in the soil sample through the staff, with cubic soil crushing, waste time and energy, and the practicality is relatively poor, consequently needs petroleum class content in the soil to detect preceding processing apparatus.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides an open first chamber door, put into the inside to the extrusion frame with the material, extend through first pneumatic cylinder, make the cubic material crushing in the stripper plate material in to the bottom plate, later shrink through two sets of second pneumatic cylinders, make two sets of bottom plates to both sides motion, through leaking the hopper, discharge the material to the top of sieve, filter the material through the sieve, filter the material to the inside of material case with fine and smooth material, and the gradient through the sieve, discharge impurity to the inside of dump bin, thereby reduce staff's the amount of labour, improve the petroleum content detection pretreatment unit in the soil of equipment's practicality.
The utility model discloses a processing apparatus before petroleum class content testing in soil, include: the extrusion screening structure comprises a working box, a supporting frame, a first box door, a second box door, an extrusion frame, a first hydraulic cylinder, an extrusion plate, two groups of second hydraulic cylinders, two groups of bottom plates, a hopper, a supporting plate,
Two groups of springs, a sieve plate, a material box and a waste material box, wherein the top end of a support frame is connected with the bottom end of a working box, the left end of the working box is provided with a sewage discharge outlet, the side ends of a first box door and a second box door are respectively connected with the front end of the working box through a plurality of groups of hinges, the side end of an extrusion frame is fixedly connected with the side wall in the working box through a plurality of groups of first supports, the top end of a first hydraulic cylinder is connected with the top end in the working box, the bottom end of the first hydraulic cylinder is connected with the top end of an extrusion plate, one ends of two groups of second hydraulic cylinders are respectively connected with the left end and the right end in the working box, the other ends of the two groups of second hydraulic cylinders are respectively connected with the side ends of two groups of bottom plates, the side end of a leakage hopper is fixedly connected with the side wall in the working box through a plurality of groups of second, the top ends of the two groups of springs are connected with the bottom end of the sieve plate, the bottom end of the material box is slidably mounted with the bottom end in the working box through two groups of sliding rails, and the side end of the waste material box is connected with the bottom end of the left end of the working box; the driving structure is arranged at the bottom end of the sieve plate, so that the sieve plate vibrates to screen materials; the cleaning structure is arranged on the top end of the working box, and the inside of the working box is conveniently cleaned.
The utility model discloses a processing apparatus before petroleum class content testing in soil, drive structure include multiunit shock dynamo, and multiunit shock dynamo's top all is connected with the bottom of sieve to multiunit shock dynamo's right-hand member all is provided with the eccentric shaft.
The utility model discloses a processing apparatus before petroleum class content testing in soil, it includes the water tank to wash the structure, the drain pump, the drain pipe, multiunit shower nozzle and blowdown fill, the bottom of water tank is connected with the top of work box, and the top of water tank is provided with the water intaking valve, the side of drain pump is connected with the side of water tank, and the side of drain pump is provided with the water sucking mouth, the bottom of drain pump is provided with the drain pipe, the water sucking mouth of drain pump communicates with each other with the inside of water tank, the drain pipe of drain pump bottom runs through the top of work box and is connected with the top of drain pipe, the top of multiunit shower nozzle all is connected with the bottom of shower nozzle, the top that the blowdown was fought is connected with the bottom of work box, and the blowdown fill communicates with each other with the inside of work box.
The utility model discloses a processing apparatus before petroleum class content testing in soil still includes heating cabinet, multiunit heating resistor and exhaust fan, and the left end of heating cabinet is connected with the right-hand member of work box to the right-hand member of heating cabinet is provided with the air inlet, and the left end of heating cabinet is provided with the gas vent, multiunit heating resistor all with the heating cabinet in lateral wall fixed connection, the right-hand member that the right-hand member of exhaust fan runs through the work box is connected with the gas vent of heating cabinet.
The utility model discloses a processing apparatus before petroleum class content testing in soil still includes the rose box, the filter screen, dust extraction and dust absorption pipe, the right-hand member of rose box is connected with the left end of work box, and the left end of rose box is provided with the blast pipe, the side of multiunit filter screen all with the lateral wall fixed connection in the rose box, dust extraction's bottom is connected with the top of rose box, and dust extraction's right-hand member is provided with the dust absorption mouth, dust extraction's bottom is provided with the dust exhaust mouth, the left end of dust absorption pipe is connected with dust extraction's dust absorption mouth, dust extraction's dust exhaust mouth communicates with each other with the inside of rose box.
The utility model discloses a processing apparatus before petroleum class content testing in soil still includes two sets of observation windows, and the rear end of two sets of observation windows is connected with the front end of first chamber door and second chamber door respectively.
Compared with the prior art, the beneficial effects of the utility model are that: open first chamber door, put into the material to the inside of extrusion frame, extend through first pneumatic cylinder, make the massive material crushing in the stripper plate material in to the bottom plate, later through two sets of second pneumatic cylinders shrink, make two sets of bottom plates to both sides motion, through leaking the hopper, arrange the material into to the top of sieve, filter the material through the sieve, filter the inside to the material case with fine and smooth material, and through the gradient of sieve, discharge impurity to the inside of dump bin, thereby reduce staff's the amount of labour, improve equipment's practicality.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the front view section of the present invention;
in the drawings, the reference numbers: 1. a work box; 2. a support frame; 3. a first door; 4. a second door; 5. extruding the frame; 6. a first hydraulic cylinder; 7. a pressing plate; 8. a second hydraulic cylinder; 9. a base plate; 10. a hopper; 11. a support plate; 12. a spring; 13. a sieve plate; 14. a material box; 15. a waste bin; 16. vibrating a motor; 17. an eccentric shaft; 18. a water tank; 19. draining pump;
20. a drain pipe; 21. a spray head; 22. a sewage draining hopper; 23. a heating box; 24. a heating resistor; 25. an exhaust fan; 26. a filter box; 27. filtering with a screen; 28. a dust collection device; 29. a dust collection pipe; 30. and (4) an observation window.
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 fig. 1 to fig. 3, the utility model discloses a processing apparatus before petroleum class content testing in soil, include: the extrusion screening structure comprises a working box 1, a support frame 2, a first box door 3, a second box door 4, an extrusion frame 5, a first hydraulic cylinder 6, an extrusion plate 7, two groups of second hydraulic cylinders 8, two groups of bottom plates 9, a hopper 10, a support plate 11, two groups of springs 12, a sieve plate 13, a material box 14 and a waste material box 15, wherein the top end of the support frame 2 is connected with the bottom end of the working box 1, the left end of the working box 1 is provided with a sewage discharge outlet, the side ends of the first box door 3 and the second box door 4 are respectively connected with the front end of the working box 1 through a plurality of groups of hinges, the side end of the extrusion frame 5 is fixedly connected with the side wall in the working box 1 through a plurality of groups of first supports, the top end of the first hydraulic cylinder 6 is connected with the top end in the working box 1, the bottom end of the first hydraulic cylinder 6 is connected with the top end of the extrusion plate 7, one end of the two groups of second hydraulic cylinders 8 is respectively connected with the left end and the right end in the working box 1, the other ends of the two groups of second hydraulic cylinders 8 are respectively connected with the side ends of the two groups of bottom plates 9, the side ends of the hopper 10 are fixedly connected with the side wall in the working box 1 through a plurality of groups of second supports, the right end of the supporting plate 11 is connected with the right end in the working box 1, the bottom ends of the two groups of springs 12 are respectively connected with the bottom end in the working box 1 and the top end of the supporting plate 11, the top ends of the two groups of springs 12 are both connected with the bottom end of the sieve plate 13, the bottom end of the material box 14 is slidably mounted with the bottom end in the working box 1 through two groups of slide rails, and the side end of the waste material box 15 is connected with the bottom end of the left end of the working box 1; the driving structure is arranged at the bottom end of the sieve plate 13, so that the sieve plate 13 vibrates to screen materials; the cleaning structure is arranged at the top end of the working box 1, so that the interior of the working box 1 can be cleaned conveniently; the first box door 3 is opened, the materials are put into the extrusion frame 5, the first hydraulic cylinders 6 extend to enable the extrusion plates 7 to crush the blocky materials in the bottom plates 9, then the two groups of second hydraulic cylinders 8 contract to enable the two groups of bottom plates 9 to move towards two sides,
through leaking hopper 10, arrange the material into to the top of sieve 13, filter the material through sieve 13, filter the inside to material case 14 with fine and smooth material to through the gradient of sieve 13, discharge impurity to the inside of dump bin 15, thereby reduce staff's the amount of labour, improve equipment's practicality.
The utility model discloses a pretreatment device for detecting the content of petroleum in soil, the driving structure comprises a plurality of groups of vibration motors 16, the top ends of the plurality of groups of vibration motors 16 are all connected with the bottom end of the sieve plate 13, and the right ends of the plurality of groups of vibration motors 16 are all provided with eccentric shafts 17; through opening multiunit shock dynamo 16, make sieve 13 vibrations, filter the material through sieve 13 to improve equipment's practicality.
The utility model discloses a processing apparatus before petroleum class content testing in soil, wash the structure and include water tank 18, drain pump 19, drain pipe 20, multiunit shower nozzle 21 and blowdown fill 22, the bottom of water tank 18 is connected with the top of work box 1, and the top of water tank 18 is provided with the water intaking valve, the side of drain pump 19 is connected with the side of water tank 18, and the side of drain pump 19 is provided with the water sucking mouth, the bottom of drain pump 19 is provided with the drain pipe, the water sucking mouth of drain pump 19 communicates with each other with the inside of water tank 18, the drain pipe of drain pump 19 bottom runs through the top of work box 1 and is connected with the top of drain pipe 20, the top of multiunit shower nozzle 21 all is connected with the bottom of shower nozzle 21, the top of blowdown fill 22 is connected with the bottom of work box 1, and blowdown fill 22 communicates with the inside of work box 1; after the equipment is used, more materials are remained on the side wall in the work box 1, so that the use of the lower side is influenced, water is poured into the water tank 18 through the water inlet valve of the water tank 18, the water in the water tank 18 is sucked out by opening the drainage pump 19, the water is drained into the drainage pipe 20, the water is sprayed out through the multiple groups of spray heads 21, the inside of the work box 1 is cleaned, and then the sewage in the work box 1 is drained through the sewage discharge hopper 22, so that the convenience in cleaning the equipment is improved. The utility model discloses a processing apparatus before petroleum class content testing in soil still includes heating cabinet 23, multiunit heating resistor 24 and exhaust fan 25, and the left end of heating cabinet 23 is connected with the right-hand member of work box 1, and the right-hand member of heating cabinet 23 is provided with the air inlet, and the left end of heating cabinet 23 is provided with the gas vent, and multiunit heating resistor 24 all is connected with the lateral wall fixed in heating cabinet 23, and the right-hand member of exhaust fan 25 runs through the right-hand member of work box 1 and is connected with the gas vent of heating cabinet 23; the air inside the heating box 23 is heated through the plurality of groups of heating resistors 24, then the exhaust fan 25 is opened, the hot air inside the heating box 23 is blown into the working box 1, and the inside of the working box 1 is dried, so that the practicability of the equipment is improved.
The utility model discloses a processing apparatus before petroleum class content testing in soil, still include rose box 26, filter screen 27, dust extraction 28 and dust absorption pipe 29, the right-hand member of rose box 26 is connected with the left end of work box 1, and the left end of rose box 26 is provided with the blast pipe, the side of multiunit filter screen 27 all is connected with the lateral wall fixed connection in the rose box 26, the bottom of dust extraction 28 is connected with the top of rose box 26, and the right-hand member of dust extraction 28 is provided with the dust absorption mouth, the bottom of dust extraction 28 is provided with the dust exhaust mouth, the left end of dust absorption pipe 29 is connected with the dust absorption mouth of dust extraction 28, the dust exhaust mouth of dust extraction 28 communicates with the inside of rose box 26; after the equipment finishes screening the material, open dust extraction 28, through dust absorption pipe 29, inhale the inside to rose box 26 with the dust that drifts about in the work box 1, filter the inside dust of rose box 26 through multiunit filter screen 27, later discharge the air through the gas vent of rose box 26 to improve the convenience that equipment removed dust.
The utility model discloses a pretreatment device for detecting the content of petroleum in soil, which also comprises two groups of observation windows 30, wherein the rear ends of the two groups of observation windows 30 are respectively connected with the front ends of a first box door 3 and a second box door 4; through setting up two sets of observation windows 30, make things convenient for the staff to observe the inside of work box 1 to improve equipment's convenience.
The utility model discloses a processing apparatus before petroleum class content testing in soil, it is at work, at first open first chamber door 3, put into the material to the inside of extrusion frame 5, extend through first pneumatic cylinder 6, make stripper plate 7 crush the cubic material in the material in bottom plate 9, later shrink through two sets of second pneumatic cylinders 8, make two sets of bottom plates 9 move to both sides, through hopper 10, discharge the material to the top of sieve 13, later open multiunit shock dynamo 16, make sieve 13 vibrate, filter the material through sieve 13, filter exquisite material to the inside of material case 14, and through the gradient of sieve 13, discharge impurity to the inside of waste material case 15, later open dust extraction 28, through dust absorption pipe 29, inhale the dust that drifts about in the work box 1 to the inside of rose box 26, filter the dust of rose box 26 inside through multiunit filter screen 27, then, air is exhausted through an exhaust port of the filter box 26, then the second box door 4 is opened, the material box 14 is taken out, water is poured into the water box 18 through a water inlet valve of the water box 18, water in the water box 18 is sucked out by opening a drainage pump 19, then the water is drained into a drainage pipe 20, the water is sprayed out through a plurality of groups of spray heads 21, the interior of the working box 1 is cleaned, and then sewage in the working box 1 is discharged through a sewage discharge hopper 22.
The installation mode, the connection mode or the setting mode of the pretreatment device for detecting the content of petroleum in soil of the utility model are common mechanical modes, and the pretreatment device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a processing apparatus's multiunit vibrating motor 16, drain pump 19 and dust extraction 28 before petroleum class content testing in soil are purchase on the market, and this technical staff in industry only need install and operate according to its subsidiary service instruction can.
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 (6)
1. A pretreatment device for detecting the content of petroleum in soil is characterized by comprising: the extrusion screening structure comprises a work box (1), a support frame (2), a first box door (3), a second box door (4), an extrusion frame (5), a first hydraulic cylinder (6), an extrusion plate (7), two groups of second hydraulic cylinders (8), two groups of bottom plates (9), a hopper (10), a support plate (11), two groups of springs (12), a sieve plate (13), a material box (14) and a waste material box (15), wherein the top end of the support frame (2) is connected with the bottom end of the work box (1), the left end of the work box (1) is provided with a sewage discharge outlet, the side ends of the first box door (3) and the second box door (4) are respectively connected with the front end of the work box (1) through a plurality of groups of hinges, the side end of the extrusion frame (5) is fixedly connected with the side wall in the work box (1) through a plurality of groups of first supports, the top end of the first hydraulic cylinder (6) is connected with the top end in the work box (1), the bottom end of a first hydraulic cylinder (6) is connected with the top end of an extrusion plate (7), one ends of two groups of second hydraulic cylinders (8) are respectively connected with the left end and the right end in a working box (1), the other ends of the two groups of second hydraulic cylinders (8) are respectively connected with the side ends of two groups of bottom plates (9), the side end of a leakage hopper (10) is fixedly connected with the side wall in the working box (1) through a plurality of groups of second supports, the right end of a support plate (11) is connected with the right end in the working box (1), the bottom ends of two groups of springs (12) are respectively connected with the bottom end in the working box (1) and the top end of the support plate (11), the top ends of the two groups of springs (12) are both connected with the bottom end of a sieve plate (13), the bottom end of a material box (14) is slidably mounted with the bottom end in the working box (1) through two groups of slide rails, and the side end of a waste material box (15) is connected with the bottom end of the left end of the working box (1);
the driving structure is arranged at the bottom end of the sieve plate (13) to enable the sieve plate (13) to vibrate and screen materials;
the cleaning structure is arranged on the top end of the working box (1), and the inside of the working box (1) is conveniently cleaned.
2. The pretreatment device for detecting the content of petroleum in soil according to claim 1, wherein the driving structure comprises a plurality of sets of vibration motors (16), the top ends of the plurality of sets of vibration motors (16) are connected with the bottom end of the sieve plate (13), and the right ends of the plurality of sets of vibration motors (16) are provided with eccentric shafts (17).
3. The pre-treatment device for detecting the content of petroleum in soil according to claim 1, wherein the cleaning structure comprises a water tank (18), a drainage pump (19), a drainage pipe (20), a plurality of groups of spray heads (21) and a drainage hopper (22), the bottom end of the water tank (18) is connected with the top end of the work box (1), the top end of the water tank (18) is provided with a water inlet valve, the side end of the drainage pump (19) is connected with the side end of the water tank (18), the side end of the drainage pump (19) is provided with a water suction port, the bottom end of the drainage pump (19) is provided with a drainage pipe, the water suction port of the drainage pump (19) is communicated with the interior of the water tank (18), the drainage pipe at the bottom end of the drainage pump (19) penetrates through the top end of the work box (1) and is connected with the top end of the drainage pipe (20), the top ends of the plurality of groups of spray heads (21) are connected with the bottom end of the spray heads (21), and the top end of the drainage hopper (22) is connected with the bottom end of the work box (1), and the sewage discharging hopper (22) is communicated with the inside of the working box (1).
4. The pretreatment device for detecting the content of petroleum in soil according to claim 3, further comprising a heating box (23), a plurality of sets of heating resistors (24) and an exhaust fan (25), wherein the left end of the heating box (23) is connected with the right end of the working box (1), the right end of the heating box (23) is provided with an air inlet, the left end of the heating box (23) is provided with an air outlet, the plurality of sets of heating resistors (24) are all fixedly connected with the side wall in the heating box (23), and the right end of the exhaust fan (25) penetrates through the right end of the working box (1) and is connected with the air outlet of the heating box (23).
5. The pretreatment device for detecting the content of petroleum in soil according to claim 1, further comprising a filter box (26), filter screens (27), a dust collector (28) and a dust collection pipe (29), wherein the right end of the filter box (26) is connected with the left end of the work box (1), the left end of the filter box (26) is provided with an exhaust pipe, the side ends of a plurality of groups of filter screens (27) are fixedly connected with the side wall in the filter box (26), the bottom end of the dust collector (28) is connected with the top end of the filter box (26), the right end of the dust collector (28) is provided with a dust collection port, the bottom end of the dust collector (28) is provided with a dust discharge port, the left end of the dust collection pipe (29) is connected with the dust collection port of the dust collector (28), and the dust discharge port of the dust collector (28) is communicated with the interior of the filter box (26).
6. The pretreatment device for detecting the content of petroleum in soil according to claim 1, further comprising two sets of observation windows (30), wherein the rear ends of the two sets of observation windows (30) are respectively connected with the front ends of the first box door (3) and the second box door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022692350.2U CN213996008U (en) | 2020-11-19 | 2020-11-19 | Pretreatment device for detection of petroleum content in soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022692350.2U CN213996008U (en) | 2020-11-19 | 2020-11-19 | Pretreatment device for detection of petroleum content in soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213996008U true CN213996008U (en) | 2021-08-20 |
Family
ID=77305702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022692350.2U Active CN213996008U (en) | 2020-11-19 | 2020-11-19 | Pretreatment device for detection of petroleum content in soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213996008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778797A (en) * | 2022-04-19 | 2022-07-22 | 江苏国鹰环境科技有限公司 | Method and device for measuring organic matters in soil |
| CN116037297A (en) * | 2023-03-31 | 2023-05-02 | 河北华裕永诚食品有限公司 | Efficient crushing device for dehydrated garlic |
-
2020
- 2020-11-19 CN CN202022692350.2U patent/CN213996008U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778797A (en) * | 2022-04-19 | 2022-07-22 | 江苏国鹰环境科技有限公司 | Method and device for measuring organic matters in soil |
| CN116037297A (en) * | 2023-03-31 | 2023-05-02 | 河北华裕永诚食品有限公司 | Efficient crushing device for dehydrated garlic |
| CN116037297B (en) * | 2023-03-31 | 2023-07-11 | 河北华裕永诚食品有限公司 | Efficient crushing device for dehydrated garlic |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213996008U (en) | Pretreatment device for detection of petroleum content in soil | |
| CN106902938B (en) | A kind of building material crushing and screening dust-extraction unit | |
| CN208613194U (en) | A kind of ore dressing vibrating screen mesh cleaning device | |
| MX2011004303A (en) | System and method for drying drill cuttings. | |
| CN107225492A (en) | A kind of polissoir with dedusting function | |
| CN201380174Y (en) | Process cleaning device | |
| CN210160144U (en) | Waste coating recovery device | |
| CN215085902U (en) | Energy-concerving and environment-protective weaving workshop is with removing cotton dust recovery unit | |
| CN115639113A (en) | Filtering device for vacuum water absorption rate tester and using method thereof | |
| CN213434710U (en) | Building solid waste screening device | |
| CN211838944U (en) | Cylinder precleaner for flour processing | |
| CN211936036U (en) | Dust collection processing device of wooden door cutting equipment | |
| CN210993363U (en) | Dust collecting equipment for printing | |
| CN206103476U (en) | Filter | |
| CN207756245U (en) | A kind of Bioexperiment crushing centrifugation apparatus | |
| CN106267981B (en) | Filter | |
| CN216073505U (en) | Oily sludge treatment system | |
| CN212445936U (en) | Waste rubber recovery device with cleaning effect | |
| CN221029505U (en) | Road crack repairing device | |
| CN220328121U (en) | Filter mechanism for paint production | |
| CN209637714U (en) | A kind of oil drilling solid control equipment | |
| CN112675972B (en) | Dust-proof soil crushing and grinding machine for soil pollution treatment | |
| CN109954555A (en) | A kind of Bioexperiment crushing centrifugation apparatus | |
| CN216739985U (en) | Integrated sewage treatment pump station | |
| CN212703574U (en) | Dust eliminating and recycling device for silicone adhesive production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 124000 room 521, Chuangye building, new County, Panshan County, Dalian City, Liaoning Province Patentee after: Panjin Shengda Testing Technology Service Co.,Ltd. Address before: 124000 room 521, Chuangye building, new County, Panshan County, Dalian City, Liaoning Province Patentee before: Panjin Shengda Environmental Monitoring Service Co.,Ltd. |