CN207238200U - A kind of fire-fighting dry powder pulverizer - Google Patents
A kind of fire-fighting dry powder pulverizer Download PDFInfo
- Publication number
- CN207238200U CN207238200U CN201721020596.7U CN201721020596U CN207238200U CN 207238200 U CN207238200 U CN 207238200U CN 201721020596 U CN201721020596 U CN 201721020596U CN 207238200 U CN207238200 U CN 207238200U
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- CN
- China
- Prior art keywords
- fixedly connected
- dry powder
- cylinder
- grader
- pulverizing chamber
- 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.)
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Abstract
The utility model discloses a kind of fire-fighting dry powder pulverizer, including body, pedestal and pulverizing chamber, the inside of body is fixed with pulverizing chamber, and the top discharge mouth of pulverizing chamber is fixedly connected by feed pipe with the feed inlet of the first grader, and the side of the first grader is fixedly connected with the first discharge nozzle.Dry powder can be carried out grain size grading by the second grader and the 3rd cylinder that the utility model is equipped with before the second casing drum is entered, so that the qualified dry powder particle of particle diameter is discharged, avoid crushing it again, reduce energy consumption, the second motor and screw rod being equipped with carry out precomminution before dry powder particle enters pulverizing chamber to dry powder particle, dry powder can be made to be crushed thinner, the blade being equipped with, high speed rotates under the leading of high-speed rotating motor output shaft, by dry powder particle machine cuts, high-speed flow crushing is carried out to dry powder particle with caused air-flow, so as to improve the crush efficiency to dry powder, it is and easy to operate.
Description
Technical field
A kind of pulverizer is the utility model is related to, is specially a kind of fire-fighting dry powder pulverizer.
Background technology
Some accidental ignition situations may occur in life, fire extinguisher can reduce the generation of fire, and dry powder is dry powder
The important component of fire extinguisher, the particle size of dry powder particle affect the efficiency of fire extinguishing, and the particle diameter of dry powder particle is smaller, than
Surface area is bigger, bigger with the contact area of comburant, and extinguishing effect is better, so need pulverizer to be crushed dry powder,
Traditional pulverizer energy consumption is big, crush efficiency bottom and crushing is not thorough, therefore we make this improvements, propose a kind of fire-fighting use
Dry powder pulverizer.
Utility model content
It is big to solve pulverizer energy consumption existing in the prior art, crush efficiency bottom and the halfway defect of crushing, this practicality
A kind of new fire-fighting of offer dry powder pulverizer.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of the utility model fire-fighting dry powder pulverizer, including body, pedestal and pulverizing chamber, the inside of the body are consolidated
Surely pulverizing chamber is equipped with, the top discharge mouth of the pulverizing chamber is fixedly connected by feed pipe with the feed inlet of the first grader, institute
The side for stating the first grader is fixedly connected with the first discharge nozzle, the bottom of first grader and the top of the first feeding cylinder
It is fixedly connected, one end of first feeding cylinder is fixedly connected with one end of the first cylinder, and the bottom of first cylinder passes through
For stent with being fixedly connected at the top of pedestal, the bottom avris of the pulverizing chamber is fixed with gear ring, the bottom inside the pulverizing chamber
Portion is equipped with turntable, and with being fixedly connected at the top of canyon, the canyon is internally provided with the first electricity for the bottom of the pulverizing chamber
Machine, the outside of the pulverizing chamber are equipped with the second grader, and the bottom and the top of the second feeding cylinder of second grader are fixed
Connection, the side of the both ends of second feeding cylinder respectively with the second motor and body are fixedly connected, the bottom of second motor
With being fixedly connected at the top of supporting rod, the opposite side of second motor is fixedly connected with the piston rod of the second cylinder, described in portion
The bottom of second cylinder by stent with being fixedly connected at the top of pedestal, the side of the second cylinder bottom stent and slide bar
One end is fixedly connected, and the bottom of the other end through the supporting rod of the slide bar is fixedly connected with the side of body, described second point
The top of level machine side is fixedly connected with the second discharge nozzle, the middle part of the second grader side and one end of the 3rd feeding cylinder
Be fixedly connected, the top of the 3rd feeding cylinder is fixedly connected with the bottom of feed hopper, the other end of the 3rd feeding cylinder with
One end of 3rd cylinder is fixedly connected, and first motor, the second motor, the first grader and the second grader are and power cord
It is electrically connected.
Further, several abrading blocks are fixedly connected with the top of the turntable.
Further, the output shaft of first motor passes through body and turntable, one end of first motor output shaft
It is fixedly connected respectively with the both ends of blade with the bottom of annulus.
Further, the output terminal of second motor is fixedly connected with screw rod, and the screw rod is interspersed in the second feeding cylinder
Inside, and screw rod is surrounded by flank.
Further, the piston rod of first cylinder and the piston rod of the 3rd cylinder be respectively interposed in the first feeding cylinder and
The inside of 3rd feeding cylinder, and one end of the piston rod of the piston rod of first cylinder and the 3rd cylinder has been respectively fixedly connected with
First push plate and the second push plate.
Further, the side of the gear ring is equipped with the knife edge.
Further, the top of the pulverizing chamber is coniform.
Compared with prior art, the utility model has the advantages that：This kind of fire-fighting dry powder pulverizer, is equipped with
Dry powder can be carried out grain size grading by the second grader and the 3rd cylinder before the second casing drum is entered so that particle diameter is qualified
Dry powder particle be discharged, avoid crushing it again, reduce energy consumption, the second motor and screw rod being equipped with dry powder particle into
Precomminution is carried out to dry powder particle before entering pulverizing chamber, dry powder can be made to be crushed thinner, the blade being equipped with, high-speed rotating
High speed rotates under the leading of motor output shaft, and dry powder particle machine cuts carry out dry powder particle with caused air-flow high
Fast air-flow crushing, so that the crush efficiency to dry powder is improved, and easy to operate, the first grader and the first feeding cylinder being equipped with
The underproof dry powder particle of particle diameter is sent in pulverizing chamber and is crushed again, dry powder is crushed more thorough.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of fire-fighting dry powder pulverizer of the utility model；
Fig. 2 is a kind of 3rd feeding cylinder structure diagram of fire-fighting dry powder pulverizer of the utility model；
Fig. 3 is a kind of gear ring structure schematic diagram of fire-fighting dry powder pulverizer of the utility model
In figure：1st, pedestal；2nd, body；3rd, canyon；4th, pulverizing chamber；5th, the first motor；6th, turntable；7th, abrading block；8th, annulus；
9th, gear ring；10th, feed pipe；11st, the first grader；12nd, the first discharge nozzle；13rd, the first feeding cylinder；14th, the first push plate；15th,
One cylinder；16th, the second grader；17th, the second feeding cylinder；18th, screw rod；19th, the second motor；20th, the second cylinder；21st, the 3rd into
Barrel；22nd, the second push plate；23rd, feed hopper；24th, the 3rd cylinder；25th, slide bar；26th, supporting rod；27th, blade；28th, the second discharging
Pipe.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of fire-fighting dry powder pulverizer, including body 2, pedestal 1 and pulverizing chamber 4, the inside of body 2
Pulverizing chamber 4 is fixed with, the top discharge mouth of pulverizing chamber 4 is fixed by the feed inlet of 10 and first grader 11 of feed pipe to be connected
Connect, the side of the first grader 11 is fixedly connected with the first discharge nozzle 12, the bottom of the first grader 11 and the first feeding cylinder 13
Top be fixedly connected, one end of the first feeding cylinder 13 is fixedly connected with one end of the first cylinder 15, the bottom of the first cylinder 15
It is fixedly connected by stent with the top of pedestal 1, the bottom avris of pulverizing chamber 4 is fixed with gear ring 9, the bottom inside pulverizing chamber 4
Portion is equipped with turntable 6, and the bottom of pulverizing chamber 4 is fixedly connected with the top of canyon 3, and canyon 3 is internally provided with the first motor 5,
The outside of pulverizing chamber 4 is equipped with the second grader 16, and the bottom of the second grader 16 is fixedly connected with the top of the second feeding cylinder 17,
Side of the both ends of second feeding cylinder 17 respectively with the second motor 19 and body 2 is fixedly connected, the bottom of the second motor 19 and branch
The top of strut 26 is fixedly connected, and the opposite side of the second motor 19 is fixedly connected with the piston rod of the second cylinder 20, the second cylinder
20 bottom is fixedly connected by stent with the top of pedestal 1, the side of 20 bottom bracket of the second cylinder and one end of slide bar 25
It is fixedly connected, the bottom of the other end through the supporting rod 26 of slide bar 25 is fixedly connected with the side of body 2, the second grader 16 1
The top of side is fixedly connected with the second discharge nozzle 28, and the middle part and one end of the 3rd feeding cylinder 21 of 16 side of the second grader are fixed
Connection, the top of the 3rd feeding cylinder 21 are fixedly connected with the bottom of feed hopper 23, the other end and the 3rd gas of the 3rd feeding cylinder 21
One end of cylinder 24 is fixedly connected, and the first motor 5, the second motor 19, the first grader 11 and the second grader 16 are and power cord
It is electrically connected.
Wherein, the top of turntable 6 is fixedly connected with several abrading blocks 7, and abrading block 7 collides with dry powder particle, and extrudes
Dry powder particle is contacted with the knife edge on gear ring 9, and dry powder particle is crushed.
Wherein, the output shaft of the first motor 5 passes through body 2 and turntable 6, one end of 5 output shaft of the first motor and annulus 8
Both ends of the bottom respectively with blade 27 are fixedly connected, and blade 27 is not only carried out machinery to dry powder in high-speed rotation process and are stirred
Mix, the air-flow of generation carries out high-speed flow crushing to dry powder.
Wherein, the output terminal of the second motor 19 is fixedly connected with screw rod 18, and screw rod 18 is interspersed in the interior of the second feeding cylinder 17
Portion, and screw rod 18 is surrounded by flank, and preliminary crushing is carried out to the dry powder for entering pulverizing chamber 4, so as to improve crushing effect
Rate.
Wherein, the piston rod of the piston rod of the first cylinder 15 and the 3rd cylinder 24 is respectively interposed in the first feeding cylinder 13 and
The inside of three feeding cylinders 21, and one end of the piston rod of the piston rod of the first cylinder 15 and the 3rd cylinder 24 has been respectively fixedly connected with
First push plate 14 and the second push plate 22, dry-coal feeding is promoted using the piston rod of cylinder.
Wherein, the side of gear ring 9 is equipped with the knife edge, and mechanical crushing is carried out to dry powder.
Wherein, the top of pulverizing chamber 4 is coniform that coniform inner wall has drainage, makes dry powder in the band of air-flow
Under dynamic the first discharge nozzle 12 is reached along coniform inner wall.
It should be noted that the utility model is a kind of fire-fighting dry powder pulverizer, when specific, by feed hopper 23 by dry powder
Add in the 3rd feeding cylinder 21, the piston rod of the 3rd cylinder 24 promotes dry powder to travel forward, and makes dry powder from the 3rd feeding cylinder 21
Discharge port is entered in the second grader 16, and the second grader 16 is classified dry powder particle so that the dry powder of particle diameter qualification
Particle is collected by the discharge of the second discharge nozzle 28, and the underproof dry powder particle of particle diameter is then by the bottom discharge mouth of the second grader 16
Entering in the second feeding cylinder 17, the piston rod of the second cylinder 20 promotes the second motor 19 to travel forward along slide bar 25, and second
Motor 19 drives screw rod 18 to rotate, so that screw rod 18 promotes forward in rotation so that the dry powder in the second feeding cylinder 17 exists
It is ground while being pushed forward, dry powder enters pulverizing chamber 4 by the discharge port of the second feeding cylinder 17, and first in canyon 3
The output shaft of motor 5 drives 8 high-speed rotation of turntable 6 and annulus so that dry powder bulky grain is thrown to the edge of turntable 6, dry powder
Grain collides and rubs with abrading block 7 and gear ring 9, is crushed by blade 27 and gear ring 9, since turntable 6 and 27 high-speed rotation of blade produce
Air-flow moves the dry powder of crushing along coniform 4 inner wall of pulverizing chamber upwards, enters the first grader 11, warp by feed pipe 10
The dry powder particle for crossing particle diameter qualification after classification is discharged by the first discharge nozzle 12 and is collected, and the underproof dry powder particle of particle diameter is by the
The bottom discharge mouth of one grader 11 enters the first feeding cylinder 13, in the case where the piston rod of the first cylinder 15 is promoted by 2 side of body
Feed inlet crushed again into pulverizing chamber 4.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of fire-fighting dry powder pulverizer, including body (2), pedestal (1) and pulverizing chamber (4), it is characterised in that：The body
(2) inside is fixed with pulverizing chamber (4), and the top discharge mouth of the pulverizing chamber (4) passes through feed pipe (10) and the first classification
The feed inlet of machine (11) is fixedly connected, and the side of first grader (11) is fixedly connected with the first discharge nozzle (12), described
The bottom of first grader (11) with being fixedly connected at the top of the first feeding cylinder (13), one end of first feeding cylinder (13) with
One end of first cylinder (15) is fixedly connected, and the bottom of first cylinder (15) is fixed by the top of stent and pedestal (1)
Connection, the bottom avris of the pulverizing chamber (4) are fixed with gear ring (9), and the internal bottom of the pulverizing chamber (4) is equipped with turntable
(6), with being fixedly connected at the top of canyon (3), the canyon (3) is internally provided with first for the bottom of the pulverizing chamber (4)
Motor (5), the outside of the pulverizing chamber (4) are equipped with the second grader (16), the bottom and second of second grader (16)
Feeding cylinder is fixedly connected at the top of (17), the both ends of second feeding cylinder (17) respectively with the second motor (19) and body (2)
Side be fixedly connected, the bottom of second motor (19) at the top of supporting rod (26) with being fixedly connected, second motor
(19) opposite side is fixedly connected with the piston rod of the second cylinder (20), and the bottom of second cylinder (20) passes through stent and base
It is fixedly connected at the top of seat (1), the side of the second cylinder (20) bottom bracket is fixedly connected with one end of slide bar (25), institute
The bottom for stating the other end through the supporting rod (26) of slide bar (25) is fixedly connected with the side of body (2), second grader
(16) top of side is fixedly connected with the second discharge nozzle (28), the middle part of the second grader (16) side and the 3rd charging
One end of cylinder (21) is fixedly connected, and the top of the 3rd feeding cylinder (21) is fixedly connected with the bottom of feed hopper (23), described
The other end of 3rd feeding cylinder (21) is fixedly connected with one end of the 3rd cylinder (24), first motor (5), the second motor
(19), the first grader (11) is electrically connected with the second grader (16) with power cord.
2. a kind of fire-fighting dry powder pulverizer according to claim 1, it is characterised in that the top of the turntable (6) is consolidated
Surely several abrading blocks (7) are connected with.
A kind of 3. fire-fighting dry powder pulverizer according to claim 1, it is characterised in that first motor (5) it is defeated
Shaft passes through body (2) and turntable (6), one end of the first motor (5) output shaft and the bottom of annulus (8) respectively with blade
(27) both ends are fixedly connected.
A kind of 4. fire-fighting dry powder pulverizer according to claim 1, it is characterised in that second motor (19) it is defeated
Outlet is fixedly connected with screw rod (18), and the screw rod (18) is interspersed in the inside of the second feeding cylinder (17), and the four of screw rod (18)
Week is equipped with flank.
A kind of 5. fire-fighting dry powder pulverizer according to claim 1, it is characterised in that the piston rod of the first cylinder (15)
The inside in the first feeding cylinder (13) and the 3rd feeding cylinder (21), and described are respectively interposed with the piston rod of the 3rd cylinder (24)
One end of the piston rod of the piston rod of one cylinder (15) and the 3rd cylinder (24) has been respectively fixedly connected with the first push plate (14) and
Two push plates (22).
6. a kind of fire-fighting dry powder pulverizer according to claim 1, it is characterised in that the side of the gear ring (9) is set
There is the knife edge.
7. a kind of fire-fighting dry powder pulverizer according to claim 1, it is characterised in that the top of pulverizing chamber (4) is circle
Taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020596.7U CN207238200U (en) | 2017-08-15 | 2017-08-15 | A kind of fire-fighting dry powder pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020596.7U CN207238200U (en) | 2017-08-15 | 2017-08-15 | A kind of fire-fighting dry powder pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207238200U true CN207238200U (en) | 2018-04-17 |
Family
ID=61881711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721020596.7U Expired - Fee Related CN207238200U (en) | 2017-08-15 | 2017-08-15 | A kind of fire-fighting dry powder pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207238200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270426A (en) * | 2019-06-26 | 2019-09-24 | 厦门一泰消防科技开发有限公司 | Extinguishing chemical and preparation method thereof based on nanometer pulverization technology |
-
2017
- 2017-08-15 CN CN201721020596.7U patent/CN207238200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270426A (en) * | 2019-06-26 | 2019-09-24 | 厦门一泰消防科技开发有限公司 | Extinguishing chemical and preparation method thereof based on nanometer pulverization technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190815 |