CN206935291U - A kind of fire foam production system - Google Patents
A kind of fire foam production system Download PDFInfo
- Publication number
- CN206935291U CN206935291U CN201720832721.8U CN201720832721U CN206935291U CN 206935291 U CN206935291 U CN 206935291U CN 201720832721 U CN201720832721 U CN 201720832721U CN 206935291 U CN206935291 U CN 206935291U
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- CN
- China
- Prior art keywords
- stirred tank
- stirring vane
- fire foam
- tank body
- production system
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fire foam production system, including support and three fire foam process units being arranged on support；Each fire foam process units includes a stirred tank body and liquid addition tank, the bottom of each stirred tank body is provided with discharge nozzle, it is provided with valve on discharge nozzle, discharge nozzle and the drainage conduit Correspondent of the bottom of three stirred tank bodies, is provided with valve in drainage conduit.By setting two groups of stirring vanes, one group of bottom for being located at stirred tank, one group of middle part for being located at stirred tank, ensure can be stirred in whole stirred tank inner chamber.In addition, every group of stirring vane includes the first stirring vane of two interconnections, the angle of first stirring vane and agitating shaft is 45 degree, expand the stirring scope of stirring vane, beneficial to uniform stirring, by setting connecting rod, the stability of stirring vane is improved, prevents stirring vane from being come off with agitating shaft.
Description
Technical field
The utility model belongs to fire foam production equipment technology, and in particular to a kind of fire foam production system
System.
Background technology
Fire foam needs powder stock being well mixed with water in process of production, existing stirred tank stirring
Uneven, efficiency is low, and the ratio of solid material whard to control and liquid charging stock, effect after the fire foam for causing to produce goes out
It is affected.
The content of the invention
The purpose of this utility model is to provide a kind of fire foam production system solve the stirring effect of existing stirred tank
Rate is low, uneven, and the technical problem of the ratio of solid material whard to control and liquid charging stock.
In order to solve the above-mentioned technical problem the utility model, adopts the following technical scheme that：
A kind of fire foam production system, including support fill with the three fire foams production being arranged on support
Put；
Each fire foam process units includes a stirred tank body and liquid addition tank, the stirred tank sheet
It is provided with motor, the output shaft of motor and the input axis connection of decelerator at the top of body, the output shaft of decelerator and agitating shaft
It is connected, agitating shaft is located in stirred tank body；Two groups of stirring vanes, every group of stirring vane are provided with the agitating shaft
Include the first stirring vane of two interconnections, crosspoint is located at the midpoint of the first stirring vane, and every group of blade passes through intersection
Point is fixedly connected with agitating shaft, and the angle of the first stirring vane and agitating shaft is 45 degree, between the first stirring vane and agitating shaft
Connecting rod is fixedly installed, connecting rod is vertically arranged with the first stirring vane；The upper end of stirred tank body be provided with charge door and
Inlet, feeding cover is hinged with charge door, inlet is connected by flange with the first feed tube, the other end of the first feed tube
Connected with liquid addition tank, valve is provided with the first feed tube；
The bottom of each stirred tank body is provided with discharge nozzle, and valve, three stirred tank sheets are provided with discharge nozzle
The discharge nozzle of the bottom of body and drainage conduit Correspondent, valve is provided with drainage conduit.
When carrying out production and preparing fire foam, first adding liquid raw material, liquid charging stock is added to liquid by pump and added
Batch can, the amount of the liquid charging stock in tank can be directly read by the scale on liquid addition tank, after the amount for reaching requirement, closed
Liquid pipe is pumped into, then opens the valve on the first feed tube, liquid charging stock in liquid addition tank is added in stirred tank body；Again
Feeding cover is opened, the mass ratio that powder stock, powder stock and liquid charging stock are added into stirred tank body is matched according to calculating
Meet to require, then lock feeding cover, open motor and be stirred, it is filling from the releasing progress of bottom discharge pipe after stirring.
By setting three groups of fire foam process units, three fire foam process units can be given birth to simultaneously
Production, production efficiency are high.
By setting two groups of stirring vanes, one group of bottom for being located at stirred tank, one group of middle part for being located at stirred tank, ensure whole
Can be stirred in individual stirred tank inner chamber.In addition, every group of stirring vane includes the first stirring vane of two interconnections, first
The angle of stirring vane and agitating shaft is 45 degree, that is, expands the stirring scope of stirring vane, beneficial to uniform stirring, passes through setting
Connecting rod, the stability of stirring vane is improved, prevents stirring vane from being come off with agitating shaft.
Further improve, be provided with ring-shaped rubber sealing gasket on the charge door, the outer rim of feeding cover is provided with neck, added
Multiple locking devices are hinged with the outer wall of material mouth, after the feeding cover covers with charge door, on locking device and feeding cover
Neck cooperation is locked, and feeding cover is closed in whipping process, prevents volatilization enters in stirred tank with foreign matter from polluting extinguishing chemical.
Further improving, the locking device includes rotating connector, rotating bar and latch segment, and rotating connector takes the shape of the letter U,
Rotating connector is hinged by the outer wall of rotating shaft and charge door, and manhole is offered on the middle transverse slat of rotating connector, is turned
One end of lever passes through through hole, and the end is in necking down shape, and bottleneck coordinates with through hole, and rotating bar can occur with rotating connector
Relatively rotate, external screw thread is provided with rotating bar, the center of latch segment offers screwed hole, and latch segment connects with rotating bar screw thread
Connect, the lower end of latch segment is provided with fastener, and fastener can lock with neck.When fastening feeding cover, operating personnel one
Tight handle is held, another hand rotation lock block, latch segment quickly close to feeding cover edge, is added when the fastener of latch segment is caught in
After expecting in the neck at lid edge, then latch segment can not rotate, and now by rotary handle rotating bar, latch segment is continued to charging
Cover close, reach the purpose of locking.When needing to open feeding cover, rotating bar is first inverted, after the fastener of latch segment departs from neck,
Member one holds tight handle again, another hand rotation lock block, latch segment is rapidly directed away from feeding cover edge.
Further improve, the one end of the rotating bar away from necking down is provided with handle, spring, spring are arranged with rotating bar
Between latch segment and handle, spring is in compressive state, prevents rotating bar unintentional rotation, influences locking effect.
Further improve, the both ends of first stirring vane, which rotate, is provided with the second stirring vane, when motor drives
When agitating shaft drives stirring vane rotation, liquid applies active force to the second stirring vane, makes the second stirring vane with respect to first
Stirring vane rotates, and improves stirring efficiency, makes stirring more uniform.
Further improve, the support is double-layer structure, and three liquid addition tanks are fixedly installed in upper layer bracket, three
Stirred tank body is erected on lower floor support, saves the space of factory building length direction, and the bottom of stirred tank body is hanging, is easy to
It is filling from the progress of stirred tank body bottom portion after stirring.
Further improve, ribs version, stirred tank body and branch are provided between the stirred tank body and lower floor support
The firm connection of frame, is improved in resistance to overturning.
Further improve, in addition to the heat exchanger tube set along stirred tank inner body wall spiral, the hot water upstream end of heat exchanger tube
Stirred tank body is passed, and it is at its upper end, the hot water access port of heat exchanger tube passes stirred tank body, and is located at its lower end.It is logical
Setting heat exchanger tube is crossed, meets the reaction temperature of solid material and liquid charging stock, improves reaction speed.
Further improve, the lower floor support and upper layer bracket both sides tool are provided with ladder, facilitate operating personnel upper and lower.
Further improve, connected between three liquid addition tanks, and there is the second feed tube to connect with liquid addition tank
It is logical, it is provided with valve on the second feed tube.
Compared with prior art, the beneficial effects of the utility model are：
1st, by setting two groups of stirring vanes, one group of bottom for being located at stirred tank, one group of middle part for being located at stirred tank, ensure
Can be stirred in whole stirred tank inner chamber.In addition, every group of stirring vane includes the first stirring vane of two interconnections, the
The angle of one stirring vane and agitating shaft is 45 degree, that is, the stirring scope of stirring vane is expanded, beneficial to uniform stirring, by setting
Connecting rod is put, the stability of stirring vane is improved, prevents stirring vane from being come off with agitating shaft.
2nd, by setting scale on liquid addition tank, play a part of fast quantification, make solid material and liquid charging stock
It is added in strict accordance with proportioning is calculated, ensureing the fire foam of production has effect after good go out.Protected by setting
Warm layer and heat exchanger, meet the reaction temperature of solid material and liquid charging stock, improve reaction speed.Vacuum charging, time saving, province
Power, improve efficiency.
3rd, by being provided with the second stirring vane, when motor driving agitating shaft drives stirring vane to rotate, liquid is to the
Two stirring vanes apply active force, the second stirring vane is rotated relative to the first stirring vane, improve stirring efficiency, make stirring more
Add uniformly.
Brief description of the drawings
Fig. 1 is the structural representation of fire foam production system.
Fig. 2 is the structural representation of fire foam stirred tank.
Fig. 3 is the zoomed-in view of feeding cover.
Fig. 4 is the zoomed-in view of locking device.
Embodiment
To make the purpose of this utility model and technical scheme clearer, below in conjunction with the utility model embodiment to this
The technical scheme of utility model is clearly and completely described.
As Figure 1-4, a kind of fire foam production system, including support 10 and three foams being arranged on support
Extinguishing chemical process units；Each fire foam process units includes a stirred tank body 1 and liquid addition tank 12, institute
The top for stating stirred tank body 1 is provided with motor 2, the output shaft of motor 2 and the input axis connection of decelerator, the output of decelerator
Axle is connected with agitating shaft 5, and agitating shaft 5 is located in stirred tank body 1；Two groups of stirring vanes are provided with the agitating shaft 5,
Every group of stirring vane includes the first stirring vane 7 of two interconnections, and crosspoint is located in the first stirring vane 7
Point, every group of blade are fixedly connected by crosspoint with agitating shaft 5, and the angle of the first stirring vane 7 and agitating shaft 5 is 45 degree, the
Connecting rod 8 is fixedly installed between one stirring vane 7 and agitating shaft 5, connecting rod 8 is vertically arranged with the first stirring vane 7；Stirring
The upper end of kettle body 1 is provided with charge door and inlet, feeding cover 20 is hinged with charge door, inlet passes through flange and first
Feed tube 3 is connected, and the other end of the first feed tube 3 connects with liquid addition tank 12, and valve is provided with the first feed tube 3；
The bottom of each stirred tank body 1 is provided with discharge nozzle 6, and valve, three stirred tanks are provided with discharge nozzle 6
The discharge nozzle 6 of the bottom of body 1 and the Correspondent of drainage conduit 13, valve is provided with drainage conduit 13.
When carrying out production and preparing fire foam, first adding liquid raw material, liquid charging stock is added to liquid by pump and added
Batch can, the amount of the liquid charging stock in tank can be directly read by the scale on liquid addition tank, after the amount for reaching requirement, closed
Liquid pipe is pumped into, then opens the valve on the first feed tube, liquid charging stock in liquid addition tank is added in stirred tank body；Again
Feeding cover is opened, the mass ratio that powder stock, powder stock and liquid charging stock are added into stirred tank body is matched according to calculating
Meet to require, then lock feeding cover, open motor and be stirred, it is filling from the releasing progress of bottom discharge pipe after stirring.
By setting three groups of fire foam process units, three fire foam process units can be given birth to simultaneously
Production, production efficiency are high.
By setting two groups of stirring vanes, one group of bottom for being located at stirred tank, one group of middle part for being located at stirred tank, ensure whole
Can be stirred in individual stirred tank inner chamber.In addition, every group of stirring vane includes the first stirring vane of two interconnections, first
The angle of stirring vane and agitating shaft is 45 degree, that is, expands the stirring scope of stirring vane, beneficial to uniform stirring, passes through setting
Connecting rod, the stability of stirring vane is improved, prevents stirring vane from being come off with agitating shaft.
In the present embodiment, ring-shaped rubber sealing gasket is provided with the charge door 4, the outer rim of feeding cover 10 is provided with card
Groove, multiple locking devices are hinged with the outer wall of charge door, after the feeding cover covers with charge door, locking device and feeding cover
On neck coordinate it is locked, feeding cover is closed in whipping process, prevent volatilization and foreign matter enter stirred tank in pollute extinguishing chemical.
In the present embodiment, the locking device includes rotating connector 42, rotating bar 41 and latch segment 44, rotation connection
Part 42 is taken the shape of the letter U, and rotating connector 42 is hinged by rotating shaft 43 and the outer wall of charge door, is opened up on the middle transverse slat of rotating connector
There is manhole, one end of rotating bar 41 passes through through hole, and the end is in necking down shape, and bottleneck coordinates with through hole, the energy of rotating bar 41
It is enough to be relatively rotated with rotating connector 42, external screw thread is provided with rotating bar 41, the center of latch segment 44 offers screw thread
Hole, latch segment 44 are threadedly coupled with rotating bar 41, and the lower end of latch segment 44 is provided with fastener 45, and fastener 45 can coordinate with neck
Locking.When fastening feeding cover, operating personnel one hold tight handle, another hand rotation lock block, latch segment is quickly leaned on
Nearly feeding cover edge, after in the neck that the fastener of latch segment is caught in feeding cover edge, then latch segment can not rotate, and now pass through
Rotary handle rotating bar, continue latch segment close to feeding cover, reach the purpose of locking.It is first anti-when needing to open feeding cover
Walk around lever, after the fastener of latch segment departs from neck, then member one holds tight handle, another hand rotation lock block, makes lock
Tight block is rapidly directed away from feeding cover edge.
In the present embodiment, the one end of the rotating bar away from necking down is provided with handle 47, and bullet is arranged with rotating bar 41
Spring 46, for spring 46 between latch segment and handle, spring 46 is in compressive state, prevents rotating bar unintentional rotation, influences to lock
Tight effect.
In the present embodiment, the both ends of first stirring vane 7, which rotate, is provided with the second stirring vane 9, works as motor
When driving agitating shaft drive stirring vane rotation, liquid applies active force to the second stirring vane 9, makes the phase of the second stirring vane 9
First stirring vane 7 is rotated, stirring efficiency is improved, makes stirring more uniform.
In the present embodiment, the support 10 is double-layer structure, and three liquid addition tanks are fixedly installed in upper layer bracket,
Three stirred tank bodies are erected on lower floor support, save the space of factory building length direction, and the bottom of stirred tank body is hanging,
It is easy to after stirring filling from the progress of stirred tank body bottom portion.
In the present embodiment, ribs version 11, stirred tank body are provided between the stirred tank body 1 and lower floor support
With the firm connection of support, improve in resistance to overturning.
In the present embodiment, in addition to along the spiral inner wall of stirred tank body 1 heat exchanger tube 16 set, the hot water of heat exchanger tube 16
Upstream end passes stirred tank body, and at its upper end, and the hot water access port of heat exchanger tube 16 passes stirred tank body, and is located at it
Lower end.By setting heat exchanger tube, meet the reaction temperature of solid material and liquid charging stock, improve reaction speed.
In the present embodiment, the lower floor support and upper layer bracket both sides tool are provided with ladder 14, facilitate operating personnel to go up,
Under.
In the present embodiment, connected between three liquid addition tanks 12, and there is the second feed tube 15 to add with liquid
Batch can 12 is connected, and valve is provided with the second feed tube 15.
Do not done in the utility model illustrate be prior art or by prior art i.e. can be achieved, Er Qieben
It is only preferably case study on implementation of the present utility model that case is embodied described in utility model, is not used for limiting this practicality
New practical range.The equivalent changes and modifications that i.e. all contents according to present utility model application the scope of the claims are made, should all make
For technology category of the present utility model.
Claims (10)
1. a kind of fire foam production system, it is characterised in that including support and three foam fire-fightings being arranged on support
Agent process units；
Each fire foam process units includes a stirred tank body and liquid addition tank, the stirred tank body
Top is provided with motor, the output shaft of motor and the input axis connection of decelerator, the output shaft of decelerator and being connected for agitating shaft,
Agitating shaft is located in stirred tank body；Two groups of stirring vanes are provided with the agitating shaft, every group of stirring vane includes
First stirring vane of two interconnections, crosspoint are located at the midpoint of the first stirring vane, every group of blade by crosspoint with
Agitating shaft is fixedly connected, and the angle of the first stirring vane and agitating shaft is 45 degree, fixed between the first stirring vane and agitating shaft
Connecting rod is provided with, connecting rod is vertically arranged with the first stirring vane；The upper end of stirred tank body is provided with charge door and feed liquor
Mouthful, feeding cover is hinged with charge door, inlet is connected by flange with the first feed tube, the other end and liquid of the first feed tube
Body feed pot is connected, and valve is provided with the first feed tube；
The bottom of each stirred tank body is provided with discharge nozzle, is provided with valve on discharge nozzle, three stirred tank bodies
The discharge nozzle of bottom and drainage conduit Correspondent, valve is provided with drainage conduit.
2. fire foam production system according to claim 1, it is characterised in that be provided with annular on the charge door
Rubber gasket, the outer rim of feeding cover are provided with neck, multiple locking devices, the feeding cover are hinged with the outer wall of charge door
After being covered with charge door, locking device coordinates locked with the neck on feeding cover.
3. fire foam production system according to claim 2, it is characterised in that the locking device includes the company of rotation
Fitting, rotating bar and latch segment, rotating connector are taken the shape of the letter U, and rotating connector is hinged by the outer wall of rotating shaft and charge door, are rotated
Offer manhole on the middle transverse slat of connector, one end of rotating bar passes through through hole, and the end is in necking down shape, bottleneck with
Through hole coordinates, and rotating bar can be relatively rotated with rotating connector, and external screw thread, the center of latch segment are provided with rotating bar
Screwed hole is offered, latch segment is threadedly coupled with rotating bar, and the lower end of latch segment is provided with fastener, and fastener can coordinate with neck
Locking.
4. fire foam production system according to claim 3, it is characterised in that the rotating bar away from necking down one
End is provided with handle, spring is arranged with rotating bar, for spring between latch segment and handle, spring is in compressive state.
5. fire foam production system according to claim 1, it is characterised in that the both ends of first stirring vane
Rotate and be provided with the second stirring vane.
6. fire foam production system according to claim 1, it is characterised in that the support is double-layer structure, three
Individual liquid addition tank is fixedly installed in upper layer bracket, and three stirred tank bodies are erected on lower floor support, and stirred tank body
Bottom it is hanging.
7. fire foam production system according to claim 6, it is characterised in that the stirred tank body and lower floor's branch
Ribs version is provided between frame.
8. fire foam production system according to claim 6, it is characterised in that also include along stirred tank inner body wall
The heat exchanger tube that spiral is set, the hot water upstream end of heat exchanger tube pass stirred tank body, and at its upper end, and the hot water of heat exchanger tube goes out
Enter end and pass stirred tank body, and be located at its lower end.
9. fire foam production system according to claim 6, it is characterised in that the lower floor support and upper layer bracket
Both sides tool is provided with ladder.
10. fire foam production system according to claim 1, it is characterised in that three liquid addition tanks
Between connect, and there is the second feed tube to be connected with liquid addition tank, valve be provided with the second feed tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720832721.8U CN206935291U (en) | 2017-07-10 | 2017-07-10 | A kind of fire foam production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720832721.8U CN206935291U (en) | 2017-07-10 | 2017-07-10 | A kind of fire foam production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206935291U true CN206935291U (en) | 2018-01-30 |
Family
ID=61369504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720832721.8U Expired - Fee Related CN206935291U (en) | 2017-07-10 | 2017-07-10 | A kind of fire foam production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206935291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198407A (en) * | 2021-04-30 | 2021-08-03 | 衢州市东凯胶业有限公司 | Production process and production equipment of liquid insulating adhesive tape |
-
2017
- 2017-07-10 CN CN201720832721.8U patent/CN206935291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198407A (en) * | 2021-04-30 | 2021-08-03 | 衢州市东凯胶业有限公司 | Production process and production equipment of liquid insulating adhesive tape |
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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: 20180130 Termination date: 20210710 |