CN212758340U - Controllable temperature agitating unit of ammonium polyphosphate fire retardant - Google Patents
Controllable temperature agitating unit of ammonium polyphosphate fire retardant Download PDFInfo
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- CN212758340U CN212758340U CN202020526862.9U CN202020526862U CN212758340U CN 212758340 U CN212758340 U CN 212758340U CN 202020526862 U CN202020526862 U CN 202020526862U CN 212758340 U CN212758340 U CN 212758340U
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- stirring
- stirring barrel
- fire retardant
- ammonium polyphosphate
- agitating unit
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Abstract
The utility model discloses a controllable temperature agitating unit of ammonium polyphosphate fire retardant, including bed plate, support riser and stirring barrel, the welding of bed plate top both sides has support the riser, the shaping of bed plate top four corners department has the fixed orifices, be provided with between the support riser stirring barrel, stirring barrel with be provided with the pivot between the support riser. Has the advantages that: the utility model discloses when stirring the ammonium polyphosphate fire retardant, can drive the carousel through gear motor and rotate, and then drive connecting rod pulling stirring barrel along the pivot swing for the inside raw materials of stirring barrel is to both sides round trip movement, can improve the stirring efficiency and the homogeneity of fire retardant raw materials, simultaneously, after the stirring finishes, through opening the valve that the shower nozzle corresponds, make the inside water source of cooling cycle pass through the shower nozzle blowout, then stirring vane rotates, can wash inside the stirring barrel, convenient and practical.
Description
Technical Field
The utility model relates to a fire retardant technical field, concretely relates to controllable temperature agitating unit of ammonium polyphosphate fire retardant.
Background
The flame retardant is a functional auxiliary agent for endowing the inflammable polymer with flame retardancy, and is mainly designed aiming at the flame retardancy of a high polymer material; the flame retardants are of various types, and are divided into additive flame retardants and reactive flame retardants according to the using method, and a temperature-controllable stirring device is required when the ammonium polyphosphate flame retardant is produced and manufactured.
But current ammonium polyphosphate fire retardant agitating unit is when using, and the stirring efficiency of the inside raw materials that the stirring barrel mostly is immobilized is lower relatively, simultaneously, when the stirring finishes the back and need wash the stirring barrel, need just can accomplish with the help of outside water source, and is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, the controllable temperature agitating unit of ammonium polyphosphate fire retardant has now been proposed, has solved current ammonium polyphosphate fire retardant agitating unit when using, and the stirring barrel is mostly the stirring efficiency of the inside raw materials of immobilized relatively lower to and when the stirring finishes the back and need wash the stirring barrel, need just can accomplish with the help of outside water source, comparatively inconvenient problem.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a controllable temperature agitating unit of ammonium polyphosphate fire retardant, including bed plate, support riser and stirring barrel, the welding of bed plate top both sides has the support riser, the shaping of bed plate top four corners department has the fixed orifices, be provided with between the support riser stirring barrel, stirring barrel with be provided with the pivot between the support riser, stirring barrel with the support riser passes through the pivot is rotated and is connected, there is gear motor at support riser lateral wall middle part through bolted connection, the gear motor output has the carousel through the key-type connection, the carousel with be provided with the connecting rod between the stirring barrel, the connecting rod with stirring barrel and support equal ball pivot between the riser and connect, the connecting rod sets up the lateral wall edge part of carousel.
Through adopting above-mentioned technical scheme, when stirring ammonium polyphosphate fire retardant, can pass through gear motor drives the carousel rotates, and then drives the connecting rod pulling the stirring barrel along the pivot swing makes the inside raw materials of stirring barrel is to both sides round trip movement, can improve the stirring efficiency and the homogeneity of fire retardant raw materials.
Further, there is a bottom cover plate bottom the stirring barrel through the screw connection, bottom cover plate top middle part is provided with the heating plate, the heating plate with the bottom cover plate passes through the draw-in groove and connects.
By adopting the technical scheme, the heating plate is used for heating the ammonium polyphosphate fire retardant in the stirring cylinder body.
Further, there is a top cover plate at the top of the stirring barrel through a screw, there is a speed reducer at the middle part of the top cover plate top through a screw, there is a stirring motor above the speed reducer through a key, the top cover plate top is close to a feeding pipe welded at one side of the speed reducer.
By adopting the technical scheme, the speed reducer is mainly used for reducing the rotating speed of the stirring motor, and ammonium polyphosphate fire retardant raw materials can be added into the stirring cylinder below the feeding pipe.
Further, the middle part in the mixing drum body is provided with a mixing shaft, the mixing shaft is rotatably connected with the top cover plate, the mixing shaft is connected with the speed reducer through a coupler, and mixing blades are welded on the outer side below the mixing shaft.
By adopting the technical scheme, the stirring motor drives the stirring shaft to rotate, so that the stirring blade rotates electrically, and the ammonium polyphosphate fire retardant in the stirring barrel is stirred.
Furthermore, it has the cooling circulation pipe to inlay on the stirring barrel, it has the inlet tube to peg graft on a stirring barrel lateral wall, the inlet tube below is provided with the outlet pipe, the outlet pipe with the stirring barrel is pegged graft, the inlet tube and the outlet pipe with the cooling circulation pipe is all through threaded connection.
Through adopting above-mentioned technical scheme, will the inlet tube is connected with outside cooling water source, with outlet pipe and outside refrigeration plant intercommunication, can be in through the water source the inside circulation of cooling cycle pipe flows, and is right the stirring barrel cools down.
Furthermore, be provided with the shower nozzle on the stirring barrel inner wall, be provided with corresponding valve on the shower nozzle, the shower nozzle with cooling circulation pipe passes through the tube coupling, all there is temperature sensor on stirring barrel inner wall top and below one side through the screw connection.
Through adopting above-mentioned technical scheme, the shower nozzle can be after finishing using this agitating unit, through opening the valve that the shower nozzle corresponds makes the inside water source of cooling cycle pipe passes through the shower nozzle blowout, then stirring vane rotates, can be right the inside washing of stirring barrel, convenient and practical, temperature sensor can real-time detection the inside temperature of stirring barrel, and then with cooling cycle pipeline control system and the controlgear cooperation of heating plate reaches the homothermal control to this agitating unit.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problem that the stirring efficiency of the stirring cylinder body is relatively low due to the fact that most of the stirring cylinder bodies are fixed internal raw materials when the existing stirring device for the ammonium polyphosphate fire retardant is used, the stirring device can drive the rotary table to rotate through the speed reducing motor when the ammonium polyphosphate fire retardant is stirred, and further drive the connecting rod to pull the stirring cylinder body to swing along the rotary shaft, so that the raw materials in the stirring cylinder body move back and forth towards two sides, and the stirring efficiency and the uniformity of the raw materials of the fire retardant can be improved;
2. when needing to wash the stirring barrel for solving current ammonium polyphosphate fire retardant agitating unit after the stirring finishes, need just can accomplish with the help of outside water source, comparatively inconvenient problem, the utility model discloses after finishing the stirring to the ammonium polyphosphate fire retardant, through opening the valve that the shower nozzle corresponds for the inside water source of cooling cycle passes through the shower nozzle blowout, and then stirring vane rotates, can wash convenient and practical to stirring barrel inside.
Drawings
FIG. 1 is a front view of a temperature-controllable stirring device for an ammonium polyphosphate fire retardant;
FIG. 2 is a main sectional view of a stirring cylinder in the temperature-controllable stirring device for ammonium polyphosphate fire retardant;
fig. 3 is a schematic view of the connection relationship between the stirring cylinder, the connecting rod, the turntable, the speed reduction motor and the supporting vertical plate in the temperature-controllable stirring device for ammonium polyphosphate fire retardant.
The reference numerals are explained below:
1. a base plate; 2. a fixing hole; 3. supporting a vertical plate; 4. a mixing cylinder; 5. a bottom cover plate; 6. a top cover plate; 7. a rotating shaft; 8. a speed reducer; 9. a stirring motor; 10. a feed tube; 11. a water outlet pipe; 12. a water inlet pipe; 13. a reduction motor; 14. a turntable; 15. a connecting rod; 16. a cooling circulation pipe; 17. a spray head; 18. a stirring shaft; 19. a stirring blade; 20. a temperature sensor; 21. and (4) heating the sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the temperature-controllable stirring apparatus for an ammonium polyphosphate fire retardant in this embodiment includes a base plate 1, a supporting vertical plate 3 and a stirring cylinder 4, the supporting vertical plate 3 is welded on two sides above the base plate 1, fixing holes 2 are formed at four corners above the base plate 1, the stirring cylinder 4 is disposed between the supporting vertical plates 3, a rotating shaft 7 is disposed between the stirring cylinder 4 and the supporting vertical plate 3, the stirring cylinder 4 is rotatably connected with the supporting vertical plate 3 through the rotating shaft 7, a speed reduction motor 13 is connected to the middle portion of a side wall of the supporting vertical plate 3 through a bolt, a rotary table 14 is connected to an output end of the speed reduction motor 13 through a key, a connecting rod 15 is disposed between the rotary table 14 and the stirring cylinder 4, the connecting rod 15 is connected with the stirring cylinder 4 and the supporting vertical plate 3 through a spherical hinge, the connecting rod 15 is disposed, can drive carousel 14 through gear motor 13 and rotate, and then drive connecting rod 15 pulling stirring barrel 4 along the swing of pivot 7 for the inside raw materials of stirring barrel 4 is to both sides round trip movement, can improve the stirring efficiency and the homogeneity of fire retardant raw materials.
There is end cover plate 5 bottom 4 bottom of stirring barrel through the screw connection, and 5 top middle parts of end cover plate are provided with heating plate 21, and heating plate 21 is connected through the draw-in groove with end cover plate 5, and heating plate 21 is used for heating the inside ammonium polyphosphate fire retardant of stirring barrel 4.
There is roof boarding 6 at 4 tops of stirring barrel through the screw connection, and there is reduction gear 8 at 6 top middle parts of roof boarding through the screw connection, and there is agitator motor 9 reduction gear 8 top through the key-type connection, and the welding of 6 tops of roof boarding is close to 8 one sides of reduction gear has filling tube 10, and reduction gear 8 mainly is used for reducing agitator motor 9's rotational speed, can be through with the inside ammonium polyphosphate fire retardant raw materials that adds of 10 below stirring barrel 4 of filling tube.
The middle part is provided with (mixing) shaft 18 in the stirring barrel 4, (mixing) shaft 18 and 6 rotation connections of lamina tecti, and (mixing) shaft 18 passes through the coupling joint with reduction gear 8, and the welding of (mixing) shaft 18 below outside has stirring vane 19, and agitator motor 9 drives (mixing) shaft 18 and rotates, and then electronic stirring vane 19 rotates, stirs the inside ammonium polyphosphate fire retardant of stirring barrel 4.
Inlay on the stirring barrel 4 and have cooling circulation pipe 16, it has inlet tube 12 to peg graft on 4 lateral walls of stirring barrel, inlet tube 12 below is provided with outlet pipe 11, outlet pipe 11 is pegged graft with stirring barrel 4, inlet tube 12 and outlet pipe 11 all pass through threaded connection with cooling circulation pipe 16, be connected inlet tube 12 and outside cooling water source, with outlet pipe 11 and outside refrigeration plant intercommunication, can be through the water source at the inside circulation flow of cooling circulation pipe, lower the temperature to stirring barrel 4.
Be provided with shower nozzle 17 on the 4 inner walls of stirring barrel, be provided with the valve that corresponds on the shower nozzle 17, shower nozzle 17 passes through the tube coupling with cooling circulation pipe, all there is temperature sensor 20 through screw connection on the 4 inner walls of stirring barrel and below one side, shower nozzle 17 can be after this agitating unit of finishing using, through opening the valve that shower nozzle 17 corresponds, make the inside water source of cooling circulation pipe 16 pass through shower nozzle 17 blowout, then stirring vane 19 rotates, can wash stirring barrel 4 inside, and is convenient and practical, temperature sensor 20 can be real-time the inside temperature of detection stirring barrel 4, and then cooperate with the controlgear of 16 way control systems of cooling circulation pipe and heating plate 21, reach the homothermal control to this agitating unit.
The specific implementation process of this embodiment is as follows: when the stirring device is used, the stirring device is fixed at a proper position through the fixing hole 2, then the stirring motor 9, the speed reducing motor 13 and the temperature sensor 20 are connected with an external controller, then the water inlet pipe 12 is connected with an external cooling water source, the water outlet pipe 11 is communicated with external refrigeration equipment, then an ammonium polyphosphate fire retardant to be stirred is added into the stirring cylinder 4 through the feed pipe, the heating sheet 21 is started to heat raw materials in the stirring cylinder 4, meanwhile, the temperature sensor 20 detects the temperature change condition in the stirring cylinder 4 in real time, when the preset temperature is exceeded, the external controller controls the external water source to circularly flow in the cooling circulating pipe 16 to cool the stirring cylinder 4, the control system of the cooling circulating pipe 16 is matched with the control equipment of the heating sheet 21 to achieve the constant temperature control of the stirring device, agitator motor 9 drives (mixing) shaft 18 and stirring vane 19 and rotates, stir the inside ammonium polyphosphate fire retardant of agitator barrel 4, and simultaneously, gear motor 13 drives carousel 14 and rotates, and then drive connecting rod 15 pulling agitator barrel 4 along the swing of pivot 7, make the inside raw materials of agitator barrel 4 to both sides round trip movement, can improve the stirring efficiency and the homogeneity of fire retardant raw materials, after the stirring finishes, through opening the valve that shower nozzle 17 corresponds, make the inside water source of cooling circulation pipe 16 pass through shower nozzle 17 blowout, then stirring vane 19 rotates, can wash the inside of agitator barrel 4, and is convenient and practical.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. Controllable temperature agitating unit of ammonium polyphosphate fire retardant, its characterized in that: comprises a base plate (1), a supporting vertical plate (3) and a stirring cylinder body (4), wherein the supporting vertical plate (3) is welded on two sides above the base plate (1), fixing holes (2) are formed at four corners above the base plate (1), the stirring cylinder body (4) is arranged between the supporting vertical plates (3), a rotating shaft (7) is arranged between the stirring cylinder body (4) and the supporting vertical plate (3), the stirring cylinder body (4) is rotationally connected with the supporting vertical plate (3) through the rotating shaft (7), the middle part of one side wall of the supporting vertical plate (3) is connected with a speed reducing motor (13) through a bolt, the output end of the speed reducing motor (13) is connected with a rotary table (14) through a key, a connecting rod (15) is arranged between the rotary table (14) and the stirring cylinder body (4), and the connecting rod (15) is connected with the stirring cylinder body (4) and the supporting vertical plate (3) through a, the connecting rod (15) is arranged at the edge part of the side wall of the rotating disc (14).
2. The controllable temperature agitating unit of ammonium polyphosphate fire retardant of claim 1, characterized in that: the stirring barrel (4) bottom has end cover plate (5) through the screw connection, end cover plate (5) top middle part is provided with heating plate (21), heating plate (21) with end cover plate (5) are connected through the draw-in groove.
3. The controllable temperature agitating unit of ammonium polyphosphate fire retardant of claim 1, characterized in that: the stirring barrel body (4) top has lamina tecti (6) through the screw connection, lamina tecti (6) top middle part has reduction gear (8) through the screw connection, reduction gear (8) top has agitator motor (9) through the key connection, lamina tecti (6) top is close to reduction gear (8) one side welding has filling tube (10).
4. The controllable temperature agitating unit of ammonium polyphosphate fire retardant of claim 3, characterized in that: the middle part is provided with (mixing) shaft (18) in stirring barrel (4), (mixing) shaft (18) with lamina tecti (6) rotate to be connected, (mixing) shaft (18) with reduction gear (8) pass through the coupling joint, the outside welding of (mixing) shaft (18) below has stirring vane (19).
5. The controllable temperature agitating unit of ammonium polyphosphate fire retardant of claim 4, characterized in that: inlay on stirring barrel (4) and have cooling circulation pipe (16), it has inlet tube (12) to peg graft on a stirring barrel (4) lateral wall, inlet tube (12) below is provided with outlet pipe (11), outlet pipe (11) with stirring barrel (4) are pegged graft, inlet tube (12) and outlet pipe (11) with cooling circulation pipe (16) all pass through threaded connection.
6. The controllable temperature agitating unit of ammonium polyphosphate fire retardant of claim 5, characterized in that: be provided with shower nozzle (17) on stirring barrel (4) inner wall, be provided with corresponding valve on shower nozzle (17), shower nozzle (17) with cooling circulation pipe (16) pass through the tube coupling, all there is temperature sensor (20) through the screw connection on stirring barrel (4) inner wall top and below one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020526862.9U CN212758340U (en) | 2020-04-13 | 2020-04-13 | Controllable temperature agitating unit of ammonium polyphosphate fire retardant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020526862.9U CN212758340U (en) | 2020-04-13 | 2020-04-13 | Controllable temperature agitating unit of ammonium polyphosphate fire retardant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212758340U true CN212758340U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020526862.9U Active CN212758340U (en) | 2020-04-13 | 2020-04-13 | Controllable temperature agitating unit of ammonium polyphosphate fire retardant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212758340U (en) |
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2020
- 2020-04-13 CN CN202020526862.9U patent/CN212758340U/en active Active
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