CN209264501U - A kind of negative pressure sieve analysis instrument for cement fineness - Google Patents
A kind of negative pressure sieve analysis instrument for cement fineness Download PDFInfo
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- CN209264501U CN209264501U CN201822021893.4U CN201822021893U CN209264501U CN 209264501 U CN209264501 U CN 209264501U CN 201822021893 U CN201822021893 U CN 201822021893U CN 209264501 U CN209264501 U CN 209264501U
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- blower
- negative pressure
- cyclone cylinder
- analysis instrument
- sieve analysis
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Abstract
The utility model discloses a kind of negative pressure sieve analysis instrument for cement fineness, including cabinet and screening bucket, top of the box is provided with screening bucket, screening bucket top open part is provided with cover board, support frame is provided at the top of cover board, support frame transverse slat bottom is fixedly connected with electric pushrod, the telescopic end of electric pushrod is fixedly connected with briquetting, the first sieving plate is provided in screening bucket, first sieving plate bottom symmetrical is provided with vibrator, dust cover is provided on the outside of each vibrator, the bottom of box is provided with damping base, multiple damping springs are provided in damping base, the discharge port of screening bucket bottom is connected with discharge nozzle, the opening of discharge nozzle bottom end is connected to the feed end of cyclone cylinder, cyclone cylinder is arranged in cabinet；By the second blower and water tank of setting, the gas generated after screening be absorbed into water tank being dusted, prevents the dust particles in air from polluting the environment, make the negative pressure sieve analysis instrument for cement fineness using more environmentally-friendly.
Description
Technical field
The utility model relates to detecting instrument technical field, espespecially a kind of negative pressure sieve analysis instrument for cement fineness.
Background technique
Negative pressure sieve analysis instrument for cement fineness is directly discharged to contain in the gas in air when being worked after filtering
A large amount of tiny dust, this dust will cause injury to human body, can also pollute to air environment, and instrument work generates
Vibration it is larger, be easy to cause instrument to translate into, damage structure, to sample carry out screen analysis during, sample is attached in screen cover,
It needs manually to carry out percussion screen cover, increases labor intensity.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of cement fineness negative pressure sieve the shortcomings that overcoming the prior art
Analyzer.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of negative pressure sieve analysis instrument for cement fineness, including cabinet and screening bucket, and top of the box is provided with
Screening bucket, screening bucket top open part are provided with cover board, are provided with support frame at the top of cover board, support frame transverse slat bottom is fixedly connected
There is electric pushrod, the telescopic end of electric pushrod is fixedly connected with briquetting, is provided with the first sieving plate, the first sieving plate in screening bucket
Bottom symmetrical is provided with vibrator, is provided with dust cover on the outside of each vibrator, the bottom of box is provided with damping base, damping
Multiple damping springs are provided in pedestal, the discharge port of screening bucket bottom is connected with discharge nozzle, the opening of discharge nozzle bottom end
It is connected to the feed end of cyclone cylinder, cyclone cylinder is arranged in cabinet；
The second sieving plate is provided in cyclone cylinder, the discharge port of cyclone cylinder bottom is connected with disposal box, whirlwind by pipeline
It is provided with feed pipe in the discharge port of cylinder side setting, feed pipe one end is connected to the air inlet of first blower one end, the first wind
Motor spindle is provided with bracket, and the top of support case is arranged in bracket, and the air outlet of the first blower bottom is connected with by pipeline
Diffusion shell, and diffusion shell setting, in support case, support bottom portion is provided with water tank.
As a kind of optimal technical scheme of the utility model, supports and be provided with demister in case, demister bottom setting
There is the second blower, the air inlet and air outlet of the second blower are respectively connected with pipeline, and two segment pipes are respectively connected with diffusion shell, wherein
The diffusion shell of the demister bottom that the diffusion shell of one segment pipe connection is arranged in, another segment pipe connection is arranged in water tank.
Be provided with controller as a kind of optimal technical scheme of the utility model, on the outside of cabinet, controller respectively with electricity
The input terminal for moving push rod, vibrator, the first blower, the driving device of cyclone cylinder and the second blower is electrically connected.
As a kind of optimal technical scheme of the utility model, drain plug, and drain plug are provided in the water outlet of water tank
Setting is outside the enclosure.
As a kind of optimal technical scheme of the utility model, electric pushrod top passes through mounting base and screw and support frame
Transverse slat bottom be fixedly connected, the electric pushrod other end is fixedly connected by way of bonding with briquetting.
As a kind of optimal technical scheme of the utility model, the discharge port setting that cyclone cylinder side is connected with feed pipe exists
The bottom of second sieving plate.
The utility model beneficial effect achieved is: a kind of negative pressure sieve analysis instrument for cement fineness provided by the utility model,
By the second blower and water tank of setting, the gas generated after screening be absorbed into water tank being dusted, prevents air
In dust particles pollute the environment, make the negative pressure sieve analysis instrument for cement fineness using more environmentally-friendly, when which works
The vibration of generation is reduced by damping base and damping spring, prevents instrument vibration is larger from causing to topple over, the electronic of setting pushes away
Bar and briquetting, it is flexible by controlling electric pushrod, it drives briquetting to move up and down, percussion effect is generated to cover board, is covered being adhered to
Sample on plate and screening bucket inner wall is tapped, and guarantees the screen analysis to sample.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model main view.
Figure label: 1, cabinet；2, screening bucket；3, cover board；4, support frame；5, electric pushrod；6, briquetting；7, the first screening
Plate；8, vibrator；801, dust cover；9, the first blower；901, diffusion shell；10, cyclone cylinder；101, the second sieving plate；102, go out
Expects pipe；103, disposal box；104, feed pipe；11, case is supported；12, demister；13, water tank；14, the second blower；15, damping bottom
Seat；16, drain plug；17, damping spring；18, controller.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment: as shown in Figs. 1-2, the utility model provides a kind of negative pressure sieve analysis instrument for cement fineness, including cabinet 1 and sieve
Divide bucket 2, screening bucket 2 is provided at the top of cabinet 1, sieves 2 top open parts that struggle against and be provided with cover board 3, support is provided at the top of cover board 3
Frame 4,4 transverse slat bottom of support frame are fixedly connected with electric pushrod 5, and the telescopic end of electric pushrod 5 is fixedly connected with briquetting 6, screening
It is provided with the first sieving plate 7 in bucket 2,7 bottom symmetrical of the first sieving plate is provided with vibrator 8, is respectively provided on the outside of each vibrator 8
There is dust cover 801,1 bottom of cabinet is provided with damping base 15, and multiple damping springs 17 are provided in damping base 15, and reducing should
The discharge port of the vibration that instrument generates when working, 2 bottoms of screening bucket is connected with discharge nozzle 102, and 102 bottom end of discharge nozzle is opened
Mouth is connected to the feed end of cyclone cylinder 10, and cyclone cylinder 10 is arranged in cabinet 1；
The second sieving plate 101 is provided in cyclone cylinder 10, the discharge port of 10 bottom of cyclone cylinder is connected with dust by pipeline
Case 103,10 side of cyclone cylinder setting discharge port in be provided with feed pipe 104,9 one end of 104 one end of feed pipe and the first blower
Air inlet connection, 9 bottom of the first blower is provided with bracket, and the top of support case 11,9 bottom of the first blower is arranged in bracket
Air outlet diffusion shell 901 is connected with by pipeline, and the setting of diffusion shell 901 is in support case 11, the setting of support 11 bottom of case
There is water tank 13.
Be provided with demister 12 in support case 11,12 bottom of demister is provided with the second blower 14, the second blower 14 into
Air port and air outlet are respectively connected with pipeline, and two segment pipes are respectively connected with diffusion shell 901, wherein the diffusion shell of segment pipe connection
The diffusion shell 901 of 901 12 bottoms of demister being arranged in, another segment pipe connection is arranged in water tank 13.
Be provided with controller 18 on the outside of cabinet 1, controller 18 respectively with electric pushrod 5, vibrator 8, the first blower 9, rotation
The input terminal of the driving device of air duct 10 and the second blower 14 is electrically connected.
Drain plug 16 is provided in the water outlet of water tank 13, and drain plug 16 is arranged outside cabinet 1, facilitates and sewage is drained into
Outside instrument body.
5 top of electric pushrod is fixedly connected by mounting base and screw with the transverse slat bottom of support frame 4, and electric pushrod 5 is another
One end is fixedly connected by way of bonding with briquetting 6, and control electric pushrod 5 is flexible, drives briquetting 6 to move up and down, to cover board 3
Play the role of percussion.
The bottom of the second sieving plate 101 is arranged in the discharge port that 10 side of cyclone cylinder and feed pipe 104 connect, convenient to examination
Sample carries out secondary screen analysis.
Working principle:
When carrying out screen analysis work, opens cover board 3 and sample is put into screening bucket 2, cover cover board 3, pass through controller 18
The switch for opening vibrator 8, shakes the first sieving plate 7, carries out first screen analysis to sample, while controlling electric pushrod 5
Flexible work is carried out, drives briquetting 6 to move up and down, plays the role of percussion to cover board 3, prevent sample to be adhered on cover board 3, screen analysis
Sample afterwards is entered in cyclone cylinder 10 by discharge nozzle 102, and cyclone cylinder 10 is started to work, and carries out secondary screen analysis, screen analysis to sample
Sample afterwards carries out screen analysis by the second sieving plate 101, and sample after secondary screen analysis passes through the work of the first blower 9, by into
Expects pipe 104 enters at the air outlet of the first blower 9, is flowed out by diffusion shell 901, carries out out mist by demister 12, and second
The work of blower 14 absorbs the gas generated after screening by diffusion shell 901, is emitted into water tank 13, prevents from causing air
Pollution after screen analysis works, opens drain plug 16, sewage is discharged, when which works, the vibration of generation passes through damping base
Damping spring 17 in 15 reduces vibration.
In conclusion the equipment is absorbed into the gas generated after screening by the second blower and water tank of setting
It is dusted in water tank, prevents the dust particles in air from polluting the environment, make making for the negative pressure sieve analysis instrument for cement fineness
It is flexible by control electric pushrod with more environmentally-friendly, the electric pushrod and briquetting of setting, drive briquetting to move up and down, to cover board
Percussion effect is generated, the sample being adhered on cover board and screening bucket inner wall is tapped, guarantees the screen analysis to sample.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing mature technology, details are not described herein its electrical connection and specific circuit structure.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of negative pressure sieve analysis instrument for cement fineness, which is characterized in that including cabinet (1) and screening bucket (2), set at the top of cabinet (1)
It is equipped with screening bucket (2), screening bucket (2) top open part is provided with cover board (3), is provided with support frame (4), props up at the top of cover board (3)
Support (4) transverse slat bottom is fixedly connected with electric pushrod (5), and the telescopic end of electric pushrod (5) is fixedly connected with briquetting (6), sieve
Divide in bucket (2) and be provided with the first sieving plate (7), the first sieving plate (7) bottom symmetrical is provided with vibrator (8), each vibrator
(8) outside is provided with dust cover (801), and cabinet (1) bottom is provided with damping base (15), is provided in damping base (15)
The discharge port of multiple damping springs (17), screening bucket (2) bottom is connected with discharge nozzle (102), discharge nozzle (102) bottom end
Opening is connected to the feed end of cyclone cylinder (10), and cyclone cylinder (10) setting is in cabinet (1)；
It is provided with the second sieving plate (101) in cyclone cylinder (10), the discharge port of cyclone cylinder (10) bottom is connected with collection by pipeline
Dirt case (103), cyclone cylinder (10) side setting discharge port in be provided with feed pipe (104), feed pipe (104) one end and first
The air inlet of blower (9) one end is connected to, and the first blower (9) bottom is provided with bracket, and bracket setting is on the top of support case (11)
The air outlet in portion, the first blower (9) bottom is connected with diffusion shell (901) by pipeline, and diffusion shell (901) setting is in support case
(11) in, support case (11) bottom is provided with water tank (13).
2. a kind of negative pressure sieve analysis instrument for cement fineness according to claim 1, which is characterized in that be provided in support case (11)
Demister (12), demister (12) bottom are provided with the second blower (14), and the air inlet and air outlet of the second blower (14) connect
It is connected to pipeline, and two segment pipes are respectively connected with diffusion shell (901), wherein what the diffusion shell (901) of segment pipe connection was arranged in
Demister (12) bottom, diffusion shell (901) setting of another segment pipe connection is in water tank (13).
3. a kind of negative pressure sieve analysis instrument for cement fineness according to claim 1, which is characterized in that be provided on the outside of cabinet (1)
Controller (18), controller (18) driving with electric pushrod (5), vibrator (8), the first blower (9), cyclone cylinder (10) respectively
The input terminal of device and the second blower (14) is electrically connected.
4. a kind of negative pressure sieve analysis instrument for cement fineness according to claim 1, which is characterized in that in the water outlet of water tank (13)
Be provided with drain plug (16), and drain plug (16) setting cabinet (1) outside.
5. a kind of negative pressure sieve analysis instrument for cement fineness according to claim 1, which is characterized in that electric pushrod (5) top is logical
Mounting base and screw is crossed to be fixedly connected with the transverse slat bottom of support frame (4), electric pushrod (5) other end by way of bonding with
Briquetting (6) is fixedly connected.
6. a kind of negative pressure sieve analysis instrument for cement fineness according to claim 1, which is characterized in that cyclone cylinder (10) side and into
Bottom of the discharge port setting of expects pipe (104) connection in the second sieving plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021893.4U CN209264501U (en) | 2018-12-04 | 2018-12-04 | A kind of negative pressure sieve analysis instrument for cement fineness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021893.4U CN209264501U (en) | 2018-12-04 | 2018-12-04 | A kind of negative pressure sieve analysis instrument for cement fineness |
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| Publication Number | Publication Date |
|---|---|
| CN209264501U true CN209264501U (en) | 2019-08-16 |
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ID=67561832
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822021893.4U Active CN209264501U (en) | 2018-12-04 | 2018-12-04 | A kind of negative pressure sieve analysis instrument for cement fineness |
Country Status (1)
| Country | Link |
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| CN (1) | CN209264501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558517A (en) * | 2020-05-18 | 2020-08-21 | 大庆油田有限责任公司 | Polymerization proppant automatic lifting dry-wet screening device and method |
-
2018
- 2018-12-04 CN CN201822021893.4U patent/CN209264501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558517A (en) * | 2020-05-18 | 2020-08-21 | 大庆油田有限责任公司 | Polymerization proppant automatic lifting dry-wet screening device and method |
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