CN208459221U - It is a kind of can high temperature early warning cement fineness negative pressure pulp classifier - Google Patents
It is a kind of can high temperature early warning cement fineness negative pressure pulp classifier Download PDFInfo
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- CN208459221U CN208459221U CN201821257799.2U CN201821257799U CN208459221U CN 208459221 U CN208459221 U CN 208459221U CN 201821257799 U CN201821257799 U CN 201821257799U CN 208459221 U CN208459221 U CN 208459221U
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- cabinet
- high temperature
- negative pressure
- early warning
- cyclone cylinder
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Abstract
The utility model relates to it is a kind of can high temperature early warning cement fineness negative pressure pulp classifier, including cabinet is provided with analysis cavity on the upside of the cabinet, sample sieve is provided in the analysis cavity, sample sieves upper cover and is equipped with screen cover；Cyclone cylinder is provided in cabinet, dust catcher is provided on the outside of cabinet, dust catcher is connected through hose with cyclone cylinder top outlet inlet, and cyclone cylinder side air inlet is connected with the connecting tube towards analysis cavity bottom, and cyclone cylinder lower end discharge port is connected with the first transfer tube towards the bottle that gathers dust in cabinet；Temperature sensor and buzzer siren are provided in the cabinet, cabinet two sidewalls are provided with radiator window, and radiator is provided in cabinet, and cabinet front upper is provided with control panel, is provided with alarm lamp on the control panel.The utility model can high temperature early warning cement fineness negative pressure pulp classifier structure novel, design is rationally, easy to use, has a high temperature warning function, and good heat dissipation effect prevents high temperature from influencing equipment operation even damage machine.
Description
Technical field
The utility model relates to it is a kind of can high temperature early warning cement fineness negative pressure pulp classifier.
Background technique
Environmental protection type cement fineness negative pressure screen analysis apparatus is a kind of novel fineness of powder screening tester, it is to meet
The special instrument that GB1345-2005 " the cement fineness method of inspection " new standard dry sieve method requires, for cement fineness inspection and water
Mud production control.The instrument has many advantages, such as that screening speed is fast, precision is high, playback is good, is widely used in cement quality inspection station, water
Mud factory, scientific research institution and universities and colleges' cement physical properties examine laboratory.
But most of negative pressure sieve analysis instrument for cement fineness currently on the market does not have high temperature prior-warning device, and the effect that radiates
Fruit is bad, influences the analytical effect of device, and serious can damage device.
Meanwhile the sample sieve in current negative pressure sieve analysis instrument for cement fineness, sieve pore is distributed across bottom more, when thinner
When cement is gradually screened out, the cement of some bulky grains can block sieve pore, and the cement for causing upper layer tiny can not be screened out,
Influence experimental result.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of structure novel, good heat dissipation effect can high temperature early warning
Cement fineness negative pressure pulp classifier.
The utility model is realized using following scheme: it is a kind of can high temperature early warning cement fineness negative pressure pulp classifier, including machine
Case, the cabinet upside are provided with analysis cavity, sample sieve are provided in the analysis cavity, and sample sieves upper cover and is equipped with screen cover；Cabinet
It is inside provided with cyclone cylinder, is provided with dust catcher on the outside of cabinet, dust catcher is connected through hose with cyclone cylinder top outlet inlet, whirlwind
Cylinder side air inlet is connected with the connecting tube towards analysis cavity bottom, and cyclone cylinder lower end discharge port is connected with towards gathering dust in cabinet
First transfer tube of bottle；Temperature sensor and buzzer siren are provided in the cabinet, cabinet two sidewalls are provided with radiator window,
Radiator is provided in cabinet, cabinet front upper is provided with control panel, is provided with alarm lamp on the control panel.
Further, the sample sieve is cylindrical, and end cap of the sample sieve by cylinder-shaped screen shell and positioned at both ends forms, institute
It states cylinder-shaped screen shell to be made of semicircular upper screen shell and lower screen shell, upper screen shell and lower screen shell side are hinged, and the other side passes through
Latch components connection；The end cap at both ends is fixed together with the lower screen shell.
Further, it is provided with protruding shaft on the outside of the end cap at both ends, the protruding shaft at both ends takes the support for being placed on two sides in analysis cavity
On plate and can relative support plate rotation, wherein the protruding shaft end of one end is provided with driven gear, is provided on the outside of the analysis cavity
The main shaft of motor, motor penetrates into analysis cavity, is provided on the main shaft of motor below driven gear and meshed
Driving gear.
Further, display screen, key, instrument board and power switch, cabinet front are additionally provided on the control panel
It is hinged with cabinet door, chassis bottom is provided with support leg；The radiator, buzzer siren and temperature sensor respectively with control plane
Plate electrical connection.
Further, the bottle that gathers dust passes through clip fixation and cabinet inner sidewall.
Compared with prior art, the utility model has the following beneficial effects: the utility model can high temperature early warning cement
Fineness negative pressure pulp classifier structure novel, design is rationally, easy to use, has high temperature warning function, good heat dissipation effect prevents high temperature
Influence equipment operation even damage machine；It is able to carry out moving operations during the experiment simultaneously, improves screenability, improve real
Test the accuracy of result.
For the purpose of this utility model, technical solution and advantage is more clearly understood, specific embodiment will be passed through below
And relevant drawings, the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the utility model embodiment three-dimensional structure diagram；
Fig. 2 is the utility model embodiment internal structure chart；
Fig. 3 is control panel structure chart in the utility model embodiment；
Fig. 4 is analysis cavity internal structure schematic diagram in the utility model embodiment
Fig. 5 is the utility model embodiment circuit flow diagram；
Figure label explanation: 1, control panel；2, cabinet；3, cabinet door；4, support leg；5, radiator window；6, dust catcher；7, it sieves
Lid；8, motor；9, support plate；10, clip；11, gather dust bottle；12, radiator；13, buzzer siren；14, temperature sensor；
15, the first transfer tube；16, cyclone cylinder；17, key；18, display screen；19, instrument board；20, power switch；21, alarm lamp；22,
Upper screen shell；23, lower screen shell；24, end cap；25, protruding shaft；26, driven gear；27, driving gear；28, latch components；29, it analyzes
Chamber.
Specific embodiment
As shown in Fig. 1 ~ 5, it is a kind of can high temperature early warning cement fineness negative pressure pulp classifier, including cabinet 1, on the cabinet 1
Side is provided with analysis cavity 29, and sample sieve is provided in the analysis cavity, and sample sieves upper cover and is equipped with screen cover 7；Rotation is provided in cabinet 2
Air duct 16 is provided with dust catcher 6 on the outside of cabinet 2, and dust catcher 6 is connected through hose with cyclone cylinder top outlet inlet, cyclone cylinder 16
Side air inlet is connected with the connecting tube towards analysis cavity bottom, and 16 lower end discharge port of cyclone cylinder is connected with towards gathering dust in cabinet
First transfer tube 15 of bottle；Temperature sensor 14 and buzzer siren 13 are provided in the cabinet 2, cabinet two sidewalls are provided with
Radiator window 5 is provided with radiator 12, radiator window of the radiator 12 close to wherein side, 2 front upper of cabinet in cabinet 2
It is provided with control panel 1, the cabinet 2 is connected by screw to the control panel 1, which has controller, institute
It states and is provided with alarm lamp 21 on control panel 1, when the existing temperature in cabinet, which increases, is more than predetermined value, radiator just starts machine
Hot gas in case is discharged from the radiator window of side, while the radiator of the other side sucks outside air, realizes cabinet inside air
Circulation, cabinet inside temperature is effectively reduced；It is provided simultaneously with high temperature warning function, good heat dissipation effect prevents high temperature from influencing equipment
Operation even damage machine.
In the present embodiment, the sample sieve is cylindrical, and sample is sieved by cylinder-shaped screen shell and positioned at the end cap 24 at both ends
Composition, the cylindrical shape screen shell are made of semicircular upper screen shell 22 and lower screen shell 23, are distributed in upper screen shell and lower screen shell
Sieve pore, upper screen shell and lower screen shell side are hinged, and the other side is connected by latch components 28；The end cap 24 at both ends and the lower sieve
Shell is fixed together, and screen shell in opening pours into cement sample in lower screen shell, either positioned at upper layer tiny cement still under
The tiny cement of layer can be screened out, will not be blocked and can not be screened out by bulky grain cement because of the sieve pore of bottom
Come, can effectively improve the accuracy of experimental result.
In the present embodiment, it is provided with protruding shaft 25 on the outside of the end cap at both ends, the protruding shaft 25 at both ends, which is taken, to be placed on two in analysis cavity
In the support plate of side and can relative support plate 9 rotate, wherein the protruding shaft end of one end is provided with driven gear 26, the analysis cavity
Outside is provided with motor, and the main shaft of motor 8 penetrates into analysis cavity, is provided with below driven gear on the main shaft of motor simultaneously
Meshed driving gear 27 after experiment carries out a period of time, can make the cement in sample sieve by rotation sample sieve
Sample carries out stirring, enables the tiny cement for being covered by centre enough to rout up to come and be screened out, further increases reality
Test the accuracy of result.
In the present embodiment, the latch components include the jam plate being articulated in screen shell, and jam plate lower end is provided with hook portion,
The fixture block with the cooperation of the hook portion hook joint of jam plate is provided in lower screen shell, the articulated section of the jam plate, which is provided with, pushes jam plate to catch on card
The torsional spring of block.
In the present embodiment, display screen 18, key 17, instrument board 19 and power supply are additionally provided on the control panel 1 to open
20 are closed, the display screen is LED capacitance plate, the power switch 20 and 1 nested encryptions of control panel, 2 front hinge of cabinet
It is connected to cabinet door 3,2 bottom of cabinet is provided with support leg 4；The radiator 12, buzzer siren 13 and temperature sensor 14 are distinguished
It is electrically connected with control panel, function button 17, the display 18 and the control panel 1 is provided with below the display 18
Electrical connection, the function button 17 is electrically connected with the control panel 1, the dust catcher 6 and cyclone cylinder 16 also respectively with it is described
Control panel 1 is electrically connected, and the temperature sensor model WRF-101, the buzzer siren model NYY33-P are described
Alarm lamp can issue flashing red light light.
In the present embodiment, the bottle 11 that gathers dust passes through the fixation of clip 10 and 2 inner sidewall of cabinet.
The utility model can high temperature early warning cement fineness negative pressure pulp classifier the course of work: open sample sieve upper sieve
Shell weighs cement sample 25g, pours into sample sieve, covers screen shell and screen cover, then starting device, leads in 16 benefit of cyclone cylinder
When the dynamic medium for using air-flow as screening works, the fine grained that partial size is less than mesh size is driven by air-flow to be taken out by sieve pore
It walks, and then reaches and gather dust in bottle 11, and the coarse granule that partial size is greater than sieve screen apertures then stays in sieve to achieve the purpose that screening,
During sieving work, stirring operation can be carried out to cement sample by rotation sample sieve, guaranteed as far as possible all tiny
Cement can be screened out, and temperature sensor 14 detects device when the temperature is excessively high, and control panel 1 receives high temperature letter
After number, the alarm of control buzzer siren 13 and alarm lamp 21 flash, while the work of radiator 12 arranges heat from radiator window 5
Out.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (5)
1. one kind can high temperature early warning cement fineness negative pressure pulp classifier, it is characterised in that: including cabinet, setting on the upside of the cabinet
There is analysis cavity, sample sieve is provided in the analysis cavity, sample sieves upper cover and is equipped with screen cover；Cyclone cylinder, cabinet are provided in cabinet
Outside is provided with dust catcher, and dust catcher is connected through hose with cyclone cylinder top outlet inlet, and cyclone cylinder side air inlet is connected with
Towards the connecting tube of analysis cavity bottom, cyclone cylinder lower end discharge port is connected with the first transfer tube towards the bottle that gathers dust in cabinet；Institute
It states and is provided with temperature sensor and buzzer siren in cabinet, cabinet two sidewalls are provided with radiator window, and heat dissipation is provided in cabinet
Device, cabinet front upper are provided with control panel, are provided with alarm lamp on the control panel.
2. it is according to claim 1 can high temperature early warning cement fineness negative pressure pulp classifier, it is characterised in that: sample sieve
Cylindrical, end cap of the sample sieve by cylinder-shaped screen shell and positioned at both ends forms, and the cylindrical shape screen shell is by semicircular upper sieve
Shell and lower screen shell composition, upper screen shell and lower screen shell side are hinged, and the other side is connected by latch components；The end cap at both ends and institute
Lower screen shell is stated to be fixed together.
3. it is according to claim 2 can high temperature early warning cement fineness negative pressure pulp classifier, it is characterised in that: the end cap at both ends
Outside is provided with protruding shaft, the protruding shaft at both ends take be placed in analysis cavity in the support plate of two sides and can relative support plate rotation, wherein
The protruding shaft end of one end is provided with driven gear, is provided with motor on the outside of the analysis cavity, the main shaft of motor penetrates into analysis cavity
It is interior, driving gear below driven gear and meshed is provided on the main shaft of motor.
4. it is according to claim 1 can high temperature early warning cement fineness negative pressure pulp classifier, it is characterised in that: the control plane
Display screen, key, instrument board and power switch are additionally provided on plate, cabinet front is hinged with cabinet door, and chassis bottom is provided with branch
Support foot；The radiator, buzzer siren and temperature sensor are electrically connected with control panel respectively.
5. it is according to claim 1 can high temperature early warning cement fineness negative pressure pulp classifier, it is characterised in that: the bottle that gathers dust
Pass through clip fixation and cabinet inner sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257799.2U CN208459221U (en) | 2018-08-06 | 2018-08-06 | It is a kind of can high temperature early warning cement fineness negative pressure pulp classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257799.2U CN208459221U (en) | 2018-08-06 | 2018-08-06 | It is a kind of can high temperature early warning cement fineness negative pressure pulp classifier |
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| Publication Number | Publication Date |
|---|---|
| CN208459221U true CN208459221U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821257799.2U Active CN208459221U (en) | 2018-08-06 | 2018-08-06 | It is a kind of can high temperature early warning cement fineness negative pressure pulp classifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813640A (en) * | 2019-03-07 | 2019-05-28 | 付学超 | A kind of cement fineness detection device |
-
2018
- 2018-08-06 CN CN201821257799.2U patent/CN208459221U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813640A (en) * | 2019-03-07 | 2019-05-28 | 付学超 | A kind of cement fineness detection device |
| CN109813640B (en) * | 2019-03-07 | 2021-06-15 | 付学超 | Cement fineness detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: Room 207, 208, 218, No. 9, Yixian Road, Yangpu District, Shanghai 200082 Patentee after: Shentie Fangyuan Testing Technology Co.,Ltd. Address before: No. 129 Dongshan Road, Gushan Town, Jin'an District, Fuzhou City, Fujian Province, 350014 Patentee before: FUZHOU TIEJIAN ENGINEERING QUALITY DETECTION CO.,LTD. |
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| TR01 | Transfer of patent right |