CN222173815U - A mixing device for producing dry powder fire extinguishing agent - Google Patents
A mixing device for producing dry powder fire extinguishing agent Download PDFInfo
- Publication number
- CN222173815U CN222173815U CN202420870584.7U CN202420870584U CN222173815U CN 222173815 U CN222173815 U CN 222173815U CN 202420870584 U CN202420870584 U CN 202420870584U CN 222173815 U CN222173815 U CN 222173815U
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- stirring
- gear
- mixer
- power device
- power
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 18
- 239000000843 powder Substances 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 96
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims 3
- 230000007306 turnover Effects 0.000 description 37
- 230000003014 reinforcing effect Effects 0.000 description 7
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a mixing device for producing a dry powder extinguishing agent, which comprises a power device and a mixer, wherein the mixer is arranged on the power device, the mixer comprises a left mixer, a right mixer and a cross bearing, the left mixer and the right mixer are connected through the cross bearing, the left mixer and the right mixer comprise a mixing tank, a feed inlet and a feed outlet, a rotating plate, a stirring shaft, an inclined gear ring and stirring blades, the feed inlet and the feed outlet are connected at one end of the mixing tank, one end of the stirring shaft penetrates through the other end of the mixing tank and is connected with the stirring blades, the other end of the stirring shaft is connected with the cross bearing, the rotating plate is connected on the stirring shaft, and a plurality of inclined gear rings are connected on the rotating plate and are in transmission connection with the power device.
Description
Technical Field
The utility model belongs to the technical field of mixing of dry powder extinguishing agents, and particularly relates to a mixing device for producing the dry powder extinguishing agents.
Background
The production process of the dry powder extinguishing agent comprises the steps of weighing raw materials, ball milling, wet mixing, granulating, drying, bagging, sampling and warehousing, wherein a mixer is adopted for mixing in the wet mixing process, a motor is adopted for driving a stirring blade to stir in the existing mixer structure, the mixture is led out after each mixing, but the extinguishing agent powder is finer, the stirring blade of the mixer is difficult to be attached to the inner wall of a mixing tank, and the material mixing effect between the stirring blade and the inner wall of the mixing tank is poor.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a mixing device for producing dry powder extinguishing agent, which has a simple structure, is convenient and practical, and realizes the purpose of controlling the stirring efficiency by driving a stirring blade to stir through a stirring power device and simultaneously changing the stirring speed through switching a transmission gear ring.
The mixing device for producing the dry powder extinguishing agent comprises a power device and a mixer, wherein the mixer is arranged on the power device, the mixer comprises a left mixer, a right mixer and a cross bearing, the left mixer and the right mixer are connected through the cross bearing, the left mixer and the right mixer comprise a mixing tank, a feeding and discharging port, a rotating plate, a stirring shaft, an inclined gear ring and stirring blades, the feeding and discharging port is connected at one end of the mixing tank, one end of the stirring shaft penetrates through the other end of the mixing tank and is connected with the stirring blades, the other end of the stirring shaft is connected with the cross bearing, the rotating plate is connected on the stirring shaft, and a plurality of inclined gear rings are connected on the rotating plate and are in transmission connection with the power device.
Preferably, the power device comprises a base, a reinforcing ferrule and side power devices, wherein the two side power devices are arranged on the base, the two reinforcing ferrules are symmetrically connected between the power devices on the two sides, the side power devices comprise a stirring power device and a turnover power device, the turnover power device is movably connected on the stirring power device, the stirring power device is movably connected with a cross bearing and is in transmission connection with the helical gear ring, and the turnover power device is connected with the reinforcing ferrules.
Preferably, the stirring power device comprises a power shaft, a transmission gear ring, a secondary stirring gear, a main stirring gear and a stirring motor, wherein one end of the power shaft is movably connected with the cross bearing, the other end of the power shaft penetrates through the overturning power device and is connected with the secondary stirring gear, the transmission gear ring is slidably connected on the power shaft and is in transmission connection with the helical gear ring, the stirring motor is arranged on the base, the power rod is connected with the main stirring gear, and the main stirring gear is meshed with the secondary stirring gear.
Preferably, the power shaft is provided with a pin groove, and a pin is arranged in the pin groove.
Preferably, the turnover power device comprises a turnover motor, a secondary turnover gear, a main turnover gear, a turnover ring and a C-shaped frame, wherein the turnover ring is movably connected to the base and sleeved on the power shaft, one end of the turnover ring is connected with the C-shaped frame, the other end of the turnover ring is connected with the secondary turnover gear, the turnover motor is arranged on the base, the power rod is connected with the main turnover gear, and the main turnover gear is meshed with the secondary turnover gear.
Preferably, bearings are arranged between the turnover ring and the base and between the turnover ring and the power shaft.
The beneficial effects are that:
(1) The mixing device for producing the dry powder extinguishing agent has a simple structure, is convenient and practical, drives the stirring blades to stir through the stirring power device, and simultaneously changes the stirring speed through switching the transmission gear ring to realize the purpose of controlling the stirring efficiency.
(2) According to the mixing device for producing the dry powder extinguishing agent, the overturning power device drives the two mixing tanks to overturn, so that materials in the mixing tanks can be stirred and overturned at the same time, the mixing efficiency of the materials is improved, and the phenomenon of uneven mixing at mixing dead angles is avoided.
Drawings
FIG. 1 is a schematic structural view of a mixing device;
FIG. 2 is a schematic structural view of a mixer;
FIG. 3 is a schematic diagram of a power plant;
1-power unit, 11-base, 12-reinforced ferrule, 13-side power unit, 14-stirring power unit, 15-turning power unit, 16-power shaft, 17-pin, 18-transmission gear ring, 19-auxiliary stirring gear, 110-main stirring gear, 111-stirring motor, 112-turning motor, 113-, auxiliary turning gear 114-main turning gear, 115-turning ring, 116-C type frame, 2-mixer, 21-left mixer, 22-right mixer, 23-cross bearing, 24-mixing tank, 25-feeding and discharging port, 26-turning plate, 27-stirring shaft, 28-oblique gear ring.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 3; the mixing device for producing the dry powder extinguishing agent comprises a power device 1 and a mixer 2, wherein the mixer 2 is arranged on the power device 1; the mixer 2 comprises a left mixer 21, a right mixer 22 and a cross bearing 23, wherein the left mixer 21 and the right mixer 22 are connected through the cross bearing 23, the left mixer 21 and the right mixer 22 comprise a mixer tank 24, a feed inlet and discharge outlet 25, a rotating plate 26, a stirring shaft 27, helical gear rings 28 and stirring blades, the feed inlet and discharge outlet 25 is connected with one end of the mixer tank 24, one end of the stirring shaft 27 penetrates through the other end of the mixer tank 24 and is connected with the stirring blades, the other end of the stirring shaft 27 is connected with the cross bearing 23, the rotating plate 26 is connected on the stirring shaft 27, and a plurality of helical gear rings 28 are connected on the rotating plate 26 and are in transmission connection with the power device 1; the power device 1 comprises a base 11, a reinforcing ferrule 12 and a side power device 13, wherein the two side power devices 13 are arranged on the base 11, the two reinforcing ferrules 12 are symmetrically connected between the two side power devices 13, the side power device 13 comprises a stirring power device 14 and a turnover power device 15, the turnover power device 15 is movably connected on the stirring power device 14, the stirring power device 14 is movably connected with a cross bearing 23 and is in transmission connection with an inclined tooth ring 28, the turnover power device 15 is connected with the reinforcing ferrule 12, the stirring power device 14 comprises a power shaft 16, a transmission gear ring 18, a secondary stirring gear 19, a main stirring gear 110 and a stirring motor 111, one end of the power shaft 16 is movably connected with the cross bearing 23, the other end of the power shaft passes through the turnover power device 15 and is connected with the secondary stirring gear 19, the transmission gear ring 18 is slidably connected on the shaft 16 and is in transmission connection with the inclined tooth ring 28, the stirring motor 111 is arranged on the base 11, a power rod is connected with the main stirring gear 110, the main stirring gear 110 is meshed with the auxiliary stirring gear 19, a pin groove is formed in the power shaft 16, a pin 17 is arranged in the pin groove, the turnover power device 15 comprises a turnover motor 112, an auxiliary turnover gear 113, a main turnover gear 114, a turnover ring 115 and a C-shaped frame 116, the turnover ring 115 is movably connected on the base 11 and sleeved on the power shaft 16, one end of the turnover ring 115 is connected with the C-shaped frame 116, the other end of the turnover ring is connected with the auxiliary turnover gear 113, the turnover motor 112 is arranged on the base 11, the power rod is connected with the main turnover gear 114, the main turnover gear 114 is meshed with the auxiliary turnover gear 113, and bearings are arranged between the turnover ring 115 and the base 11 and between the turnover ring 115 and the power shaft 16.
When materials in two mixing tanks 24 are stirred, the transmission gear ring 18 is adjusted in advance to be matched with the inclined gear ring 28, the diameter of different transmission gear rings 18 is matched with the corresponding inclined gear ring 28 to drive the stirring shaft 27 to rotate at different speeds, the stirring speed is adjusted, the stirring speed is mainly controlled and adjusted according to the stirring quantity and stirring requirements of the materials, the stirring motor 111 sequentially drives the main stirring gear 110, the auxiliary stirring gear 19, the power shaft 16, the transmission gear ring 18, the inclined gear ring 28, the rotating plate 26 and the stirring shaft 27 to rotate, stirring blades on the stirring shaft 27 stir the materials, when the mixing tank 24 is turned over, the turning motor 112 sequentially drives the main turning gear 114, the auxiliary turning gear 113, the turning ring 115 and the C-shaped frame 116 to rotate, the C-shaped frame 116 drives the reinforcing collar 12 arranged on the mixing tank 24 to rotate around the power shaft 16 synchronously, the stirring tank 24 is enabled to achieve the effect of turning over the materials, the stability when the two stirring shafts 16 and the two stirring shafts 27 are rotated through the cross bearing 23, when the mixing tank 24 is turned over, the stirring blades on the mixing tank 24 are adjusted, and the stirring blades on the mixing tank 24 are turned over, namely the mixing tank 25 is led upwards, and the mixing tank is led out to the mixing tank 25 to rotate, and the mixing blades are turned upwards, and the mixing tank is discharged to the mixing tank is adjusted, and the material is discharged to the mixing tank 25 is simultaneously and is turned upwards, and the material is discharged.
The above description of the specific embodiments of the present utility model has been given by way of example only, and the present utility model is not limited to the above description of the specific embodiments. Any equivalent modifications and substitutions for the present utility model will occur to those skilled in the art, and are also within the scope of the present utility model. Accordingly, equivalent changes and modifications are intended to be included within the scope of the present utility model without departing from the spirit and scope thereof.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420870584.7U CN222173815U (en) | 2024-04-25 | 2024-04-25 | A mixing device for producing dry powder fire extinguishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420870584.7U CN222173815U (en) | 2024-04-25 | 2024-04-25 | A mixing device for producing dry powder fire extinguishing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222173815U true CN222173815U (en) | 2024-12-17 |
Family
ID=93822499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420870584.7U Active CN222173815U (en) | 2024-04-25 | 2024-04-25 | A mixing device for producing dry powder fire extinguishing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222173815U (en) |
-
2024
- 2024-04-25 CN CN202420870584.7U patent/CN222173815U/en active Active
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