CN211913791U - Polycarboxylate superplasticizer reaction kettle - Google Patents
Polycarboxylate superplasticizer reaction kettle Download PDFInfo
- Publication number
- CN211913791U CN211913791U CN202020576541.XU CN202020576541U CN211913791U CN 211913791 U CN211913791 U CN 211913791U CN 202020576541 U CN202020576541 U CN 202020576541U CN 211913791 U CN211913791 U CN 211913791U
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- Prior art keywords
- reaction tank
- heat
- machine body
- stirring
- resistance heating
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- 229920005646 polycarboxylate Polymers 0.000 title claims abstract description 14
- 239000008030 superplasticizer Substances 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 238000004321 preservation Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000002253 acid Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of processing equipment of polycarboxylic acid high-efficiency water reducing agents, in particular to a reaction kettle of polycarboxylic acid high-efficiency water reducing agents, wherein the bottom of a machine body is provided with supporting legs; a reaction tank is arranged in the machine body; the top of the reaction tank is provided with a feed inlet; a sealing cover A is arranged at the top of the feeding hole; a liquid inlet pipe is arranged beside the feed inlet; the top of the liquid inlet pipe is provided with a sealing cover B; the top of the reaction tank is provided with a heat preservation and insulation cover; a resistance heating wire is arranged outside the reaction tank; the resistance heating wire is arranged in the middle layer; a vacuum heat-insulating layer is arranged on the outer side of the middle layer; the outer side of the vacuum heat-insulating layer is connected with the inner side of the machine body; the lower part of the reaction tank is provided with a stirring rod; the stirring rod is arranged on the stirring shaft; the stirring shaft is connected with a stirring motor; the stirring motor is arranged at the bottom of the reaction tank; a discharge hole is formed in the lower part of the reaction tank; the discharge port is provided with a heat insulation discharge valve, so that the problem of low reaction efficiency in production of the polycarboxylate superplasticizer is solved.
Description
Technical Field
The utility model relates to a polycarboxylate superplasticizer processing equipment technical field, concretely relates to polycarboxylate superplasticizer reation kettle.
Background
The polycarboxylate water reducing agent is a high-performance water reducing agent, and is a cement dispersing agent in the application of cement concrete. The method is widely applied to projects such as highways, bridges, dams, tunnels, high-rise buildings and the like; in the production process of the water reducing agent, because the traditional water reducing agent reaction kettle has poor heat preservation and constant temperature effects, ideal reaction temperature is difficult to reach, and the production reaction efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polycarboxylate superplasticizer reation kettle solves the problem that polycarboxylate superplasticizer production reaction efficiency is low.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a reaction kettle for a polycarboxylic acid high-efficiency water reducing agent comprises a machine body, supporting legs, a reaction tank, a feeding hole, a sealing cover A, a liquid inlet pipe, a sealing cover B, a heat preservation and insulation cover, a resistance heating wire, an intermediate layer, a vacuum heat preservation layer, a stirring rod, a stirring shaft, a stirring motor, a discharging hole and a heat preservation discharging valve; the bottom of the machine body is provided with supporting legs; a reaction tank is arranged in the machine body; the top of the reaction tank is provided with a feed inlet; a sealing cover A is arranged at the top of the feeding hole; a liquid inlet pipe is arranged beside the feed inlet; the top of the liquid inlet pipe is provided with a sealing cover B; the top of the reaction tank is provided with a heat preservation and insulation cover; a resistance heating wire is arranged outside the reaction tank; the resistance heating wire is arranged in the middle layer; a vacuum heat-insulating layer is arranged on the outer side of the middle layer; the outer side of the vacuum heat-insulating layer is connected with the inner side of the machine body; the lower part of the reaction tank is provided with a stirring rod; the stirring rod is arranged on the stirring shaft; the stirring shaft is connected with a stirring motor; the stirring motor is arranged at the bottom of the reaction tank; a discharge hole is formed in the lower part of the reaction tank; the discharge port is provided with a heat insulation discharge valve.
Further, the resistance heating wires are respectively arranged at the upper part, the middle part and the lower part of the reaction tank.
Furthermore, temperature sensors are arranged at the upper part, the middle part and the lower part of the stirring shaft.
Further, the liquid inlet pipe is arranged in the heat insulation cover in a bending structure.
Further, a liquid level meter is arranged in the reaction tank; an observation window is arranged at the top of the liquid level meter; a graduated hose is arranged inside the liquid level meter; the bottom of the scale hose is provided with a buoy.
Further, a pressure relief pipe is arranged at the bottom of the middle layer; and a pressure release valve is arranged at the bottom of the pressure release pipe.
Compared with the prior art, the utility model discloses can realize following one of beneficial effect:
1. the bottom of the machine body is provided with supporting legs; a reaction tank is arranged in the machine body; the top of the reaction tank is provided with a feed inlet; a sealing cover A is arranged at the top of the feeding hole; a liquid inlet pipe is arranged beside the feed inlet; the top of the liquid inlet pipe is provided with a sealing cover B; the top of the reaction tank is provided with a heat preservation and insulation cover; a resistance heating wire is arranged outside the reaction tank; the resistance heating wire is arranged in the middle layer; a vacuum heat-insulating layer is arranged on the outer side of the middle layer; the outer side of the vacuum heat-insulating layer is connected with the inner side of the machine body; the lower part of the reaction tank is provided with a stirring rod; the stirring rod is arranged on the stirring shaft; the stirring shaft is connected with a stirring motor; the stirring motor is arranged at the bottom of the reaction tank; a discharge hole is formed in the lower part of the reaction tank; be provided with thermal-insulated bleeder valve on the discharge gate, can realize setting up thermal-insulated lid and vacuum heat preservation layer and improve reation kettle's heat preservation efficiency to through setting up resistance heating wire heating reation kettle in the intermediate layer, guaranteed reation kettle's temperature, improved reaction efficiency.
2. Resistance heating wire sets up respectively in retort upper portion, middle part and three position in lower part, can realize setting up resistance heating wire in retort upper portion, three position in middle part and lower part and improve rate of heating, guarantees to heat evenly.
3. The three positions of upper portion, middle part and lower part of (mixing) shaft are provided with temperature sensor, can realize the temperature in can real time monitoring adjustment retort, guarantee reaction efficiency.
4. The liquid inlet pipe is arranged in the heat insulation cover in a bending structure, and the temperature loss of the liquid inlet pipe can be reduced.
5. A liquid level meter is arranged in the reaction tank; an observation window is arranged at the top of the liquid level meter; a graduated hose is arranged inside the liquid level meter; the bottom of the scale hose is provided with a buoy, so that the liquid level in the detection reaction tank can be observed through the liquid level meter.
6. The bottom of the middle layer is provided with a pressure relief pipe; the pressure relief pipe bottom is provided with the relief valve, can realize avoiding the heating back pressure in intermediate level too high, gets rid of atmospheric pressure through the pressure relief pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic structural diagram of the liquid level meter of the present invention.
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.
Example 1
A reaction kettle for a polycarboxylic acid high-efficiency water reducing agent comprises a machine body 1, supporting legs 2, a reaction tank 3, a feeding hole 4, a sealing cover A5, a liquid inlet pipe 6, a sealing cover B7, a heat-preservation heat-insulation cover 8, a resistance heating wire 9, an intermediate layer 10, a vacuum heat-preservation layer 11, a stirring rod 12, a stirring shaft 13, a stirring motor 14, a discharging hole 15 and a heat-preservation discharging valve 16; the bottom of the machine body 1 is provided with supporting legs 2; a reaction tank 3 is arranged in the machine body 1; a feed inlet 4 is arranged at the top of the reaction tank 3; the top of the feed port 4 is provided with a sealing cover A5; a liquid inlet pipe 6 is arranged beside the feed inlet 4; the top of the liquid inlet pipe 6 is provided with a sealing cover B7; the top of the reaction tank 3 is provided with a heat preservation and insulation cover 8; a resistance heating wire 9 is arranged outside the reaction tank 3; the resistance heating wire 9 is arranged in the middle layer 10; a vacuum heat-insulating layer 11 is arranged on the outer side of the middle layer 10; the outer side of the vacuum heat-insulating layer 11 is connected with the inner side of the machine body 1; the lower part of the reaction tank 3 is provided with a stirring rod 12; the stirring rod 12 is arranged on the stirring shaft 13; the stirring shaft 13 is connected with a stirring motor 14; the stirring motor 14 is arranged at the bottom of the reaction tank 3; the lower part of the reaction tank 3 is provided with a discharge hole 15; the discharge port 15 is provided with the thermal insulation discharge valve 16, so that the thermal insulation efficiency of the reaction kettle can be improved by arranging the thermal insulation cover and the vacuum thermal insulation layer, the reaction kettle is heated by the resistance heating wire arranged in the middle layer, the temperature of the reaction kettle is ensured, and the reaction efficiency is improved.
Example 2
On the basis of embodiment 1, resistance heating wire 9 sets up respectively in retort 3 upper portion, three positions in middle part and lower part, can realize setting up resistance heating wire in retort upper portion, three positions in middle part and lower part and improve rate of heating, guarantees to heat evenly.
Example 3
On the basis of embodiment 1, the temperature sensors 20 are arranged at the upper part, the middle part and the lower part of the stirring shaft 13, so that the temperature in the reaction tank can be monitored and adjusted in real time, and the reaction efficiency is ensured.
Example 4
On the basis of embodiment 1, liquid inlet pipe 6 is arranged for the bending structure in heat preservation and insulation cover 8, can realize reducing the temperature loss of liquid inlet pipe.
Example 5
On the basis of the embodiment 1, a liquid level meter 19 is arranged in the reaction tank 3; an observation window 21 is arranged at the top of the liquid level meter 19; a calibration hose 22 is arranged inside the liquid level meter 19; the bottom of the scale hose 22 is provided with a buoy 23, so that the liquid level in the reaction tank can be observed and detected through a liquid level meter.
Example 6
On the basis of the embodiment 1, the bottom of the middle layer 10 is provided with a pressure relief pipe 17; the bottom of the pressure relief pipe 17 is provided with a pressure relief valve 18, so that the phenomenon that the pressure is too high after the heating of the middle layer is avoided, and the air pressure is removed through the pressure relief pipe.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a polycarboxylate superplasticizer reaction kettle which characterized in that: the device comprises a machine body (1), supporting legs (2), a reaction tank (3), a feeding hole (4), a sealing cover A (5), a liquid inlet pipe (6), a sealing cover B (7), a heat-preservation and heat-insulation cover (8), a resistance heating wire (9), an intermediate layer (10), a vacuum heat-preservation layer (11), a stirring rod (12), a stirring shaft (13), a stirring motor (14), a discharging hole (15) and a heat-insulation discharging valve (16); the bottom of the machine body (1) is provided with supporting legs (2); a reaction tank (3) is arranged in the machine body (1); a feed inlet (4) is arranged at the top of the reaction tank (3); a sealing cover A (5) is arranged at the top of the feed inlet (4); a liquid inlet pipe (6) is arranged beside the feed inlet (4); the top of the liquid inlet pipe (6) is provided with a sealing cover B (7); the top of the reaction tank (3) is provided with a heat preservation and insulation cover (8); a resistance heating wire (9) is arranged on the outer side of the reaction tank (3); the resistance heating wire (9) is arranged in the middle layer (10); a vacuum heat-insulating layer (11) is arranged on the outer side of the middle layer (10); the outer side of the vacuum heat-insulating layer (11) is connected with the inner side of the machine body (1); the lower part of the reaction tank (3) is provided with a stirring rod (12); the stirring rod (12) is arranged on the stirring shaft (13); the stirring shaft (13) is connected with a stirring motor (14); the stirring motor (14) is arranged at the bottom of the reaction tank (3); a discharge hole (15) is arranged at the lower part of the reaction tank (3); a heat insulation discharge valve (16) is arranged on the discharge hole (15).
2. The polycarboxylate superplasticizer reaction kettle according to claim 1, is characterized in that: the resistance heating wires (9) are respectively arranged at the upper part, the middle part and the lower part of the reaction tank (3).
3. The polycarboxylate superplasticizer reaction kettle according to claim 1, is characterized in that: and temperature sensors (20) are arranged at the upper part, the middle part and the lower part of the stirring shaft (13).
4. The polycarboxylate superplasticizer reaction kettle according to claim 1, is characterized in that: the liquid inlet pipe (6) is arranged in the heat insulation cover (8) in a bending structure.
5. The polycarboxylate superplasticizer reaction kettle according to claim 1, is characterized in that: a liquid level meter (19) is arranged in the reaction tank (3); an observation window (21) is arranged at the top of the liquid level meter (19); a graduated hose (22) is arranged in the liquid level meter (19); the bottom of the scale hose (22) is provided with a buoy (23).
6. The polycarboxylate superplasticizer reaction kettle according to claim 1, is characterized in that: a pressure relief pipe (17) is arranged at the bottom of the middle layer (10); a pressure relief valve (18) is arranged at the bottom of the pressure relief pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020576541.XU CN211913791U (en) | 2020-04-17 | 2020-04-17 | Polycarboxylate superplasticizer reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020576541.XU CN211913791U (en) | 2020-04-17 | 2020-04-17 | Polycarboxylate superplasticizer reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211913791U true CN211913791U (en) | 2020-11-13 |
Family
ID=73327965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020576541.XU Expired - Fee Related CN211913791U (en) | 2020-04-17 | 2020-04-17 | Polycarboxylate superplasticizer reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211913791U (en) |
-
2020
- 2020-04-17 CN CN202020576541.XU patent/CN211913791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 650000 Tianshengqiao characteristic industrial park, reemployment special zone, Dongchuan District, Kunming City, Yunnan Province Patentee after: YUNNAN MINGCHANG TECHNOLOGY Co.,Ltd. Address before: 650000 Dongcun community residents committee Muge village, Xizhu sub district office, Wuhua District, Kunming City, Yunnan Province Patentee before: YUNNAN MINGCHANG TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |