CN212396712U - Novel water-reducing agent reation kettle - Google Patents
Novel water-reducing agent reation kettle Download PDFInfo
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- CN212396712U CN212396712U CN201922291728.5U CN201922291728U CN212396712U CN 212396712 U CN212396712 U CN 212396712U CN 201922291728 U CN201922291728 U CN 201922291728U CN 212396712 U CN212396712 U CN 212396712U
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Abstract
The utility model belongs to the technical field of chemical industry equipment, in particular to novel water-reducing agent reation kettle, including the cauldron body and the agitator motor of setting on the apron of cauldron body top, agitator motor's output is connected with the agitating unit who stretches into the internal portion of cauldron, the cauldron body includes inner wall, outer wall and is located the heat preservation between inner wall and the outer wall, the internal portion of cauldron includes condensation storehouse and reaction chamber, the condensation storehouse is located the top of the internal portion one side of cauldron, be equipped with the baffle between condensation storehouse and the reaction chamber, the baffle is close to condensation storehouse one side and is equipped with the insulating layer, the inside condenser that is equipped with in condensation storehouse, the input of condenser is connected with hot steam channel, hot steam channel is located the condensation storehouse outside. The utility model discloses the function is various, can condense hot steam, and the water-reducing agent composition concentration on different layers detects, and electric heater unit and condenser tube are crisscross to be set up moreover, provide heating heat preservation function promptly for reation kettle, also provide the cooling function.
Description
Technical Field
The utility model belongs to the technical field of chemical industry equipment, in particular to novel water-reducing agent reation kettle.
Background
The water reducing agent is a common concrete additive, and can reduce the water consumption for mixing and improve the strength of concrete under the condition of unchanged concrete workability and cement consumption; or the cement consumption is saved under the condition of unchanged workability and strength. In the production process of the water reducing agent, some water reducing agent reaction kettles need to be heated, some water reducing agent reaction kettles do not need to be heated, and a large amount of heat can be generated and released due to the neutralization and condensation reaction. Whether heating or reaction releasing heat, the temperature in the reaction kettle is raised, and a large amount of hot steam is generated. Some reaction raw materials, such as acetone, have low boiling points, and the raw material ratio is seriously influenced after vaporization, so that the performance of the water reducing agent product is influenced. In order to reduce the change of the raw material ratio, a condensation reflux device is arranged outside the reaction kettle through a pipeline, and hot steam is condensed and refluxed through a condensation pipe filled with cooling water. However, because the pipeline is very long, the length of the condensing pipe is short, and the cooling water is normal temperature water, only a part of hot steam is really condensed, and much condensed liquid exists in the condensing pipe, the real backflow is less, and the backflow is very slow, so the influence of the hot steam on the raw material ratio is still very large, and the occupied space of the external condensation backflow device is large.
In addition, most of the reactors have cooling water pipes or point heating devices arranged between the inner wall and the outer wall, which can only perform one function, the reaction during the water reducing agent period may need heating and heat preservation, the finished water reducing agent needs cooling before storage, and the reactor with only one function of heating, heat preservation or cooling cannot meet the production requirement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a can condensation hot steam, and the water-reducing agent reation kettle of cooling effect.
A novel water reducing agent reaction kettle comprises a kettle body and a stirring motor arranged on a cover plate at the top of the kettle body, wherein the output end of the stirring motor is connected with a stirring device extending into the kettle body, the kettle body comprises an inner wall, an outer wall and a heat insulation layer positioned between the inner wall and the outer wall, the kettle body comprises a condensation bin and a reaction bin, the condensation bin is positioned at the top of one side of the interior of the kettle body, a partition plate is arranged between the condensation bin and the reaction bin, a heat insulation layer is arranged at one side of the partition plate close to the condensation bin, a condenser is arranged in the condensation bin, the input end of the condenser is connected with a hot steam pipeline, the hot steam pipeline is positioned outside the condensation bin and positioned at the top of the reaction bin, the hot steam pipeline is communicated with the reaction bin, and the output;
a cooling water pipe is annularly arranged on the outer side of the inner wall of the reaction bin, an inlet of the cooling water pipe is arranged on one side of the kettle body, an outlet of the cooling water pipe is arranged on the other side of the kettle body, the inlet is higher than the outlet, a circulating water pipe is arranged outside the kettle body between the inlet and the outlet of the cooling water pipe, a cooler and a circulating water pump are arranged on the circulating water pipe, and the cooler is positioned between the outlet and the circulating water pump;
and the cooling water pipe is provided with an electric heating device around the spiral gap of the inner wall of the kettle body.
Preferably, one side of the outer wall of the reaction bin is provided with at least three sampling devices, the other side of the outer wall of the reaction bin is provided with a liquid level meter for stopping liquid injection, each sampling device comprises a sampling pipe extending into the reaction bin from the outside of the kettle body, a switch valve and a flow valve, the switch valve and the flow valve are arranged on the sampling pipe outside the kettle body, the flow valve is located between the outer walls of the kettle bodies of the switch valves, and the sampling devices are vertically distributed and are all located below the inlets;
the detection end of the liquid level meter stops injecting liquid extends into the reaction bin, and the liquid level meter stops injecting liquid and is arranged at the same side of the outlet.
Preferably, the top of condensation storehouse is equipped with the maintenance mouth of setting on cauldron body top apron, be equipped with sealed maintenance door on the maintenance mouth.
Preferably, still be equipped with on the apron of cauldron body top and annotate the liquid pipe, annotate the liquid pipe and pass hot steam conduit and reaction bin intercommunication, the bottom of annotating the liquid pipe is equipped with the shower head, the shower head is located hot steam conduit downside.
Preferably, still be equipped with the maintenance manhole on the apron of cauldron body top, the maintenance manhole communicates with the reaction bin.
The utility model discloses following beneficial effect has: a condensation bin is arranged in the reaction kettle, a condenser is arranged in the condensation bin and is directly communicated with the reaction bin, hot steam enters the condenser through a hot steam pipeline, is cooled by a refrigerating device and is directly condensed and refluxed, the condensation efficiency is high, and the reflux speed is high; due to the arrangement of the hot steam pipeline, the condition that low-temperature gas below the condensation bin directly flows back to the condenser to influence the condensation effect is avoided; the electric heating device and the cooling water pipe are arranged in a staggered mode, so that a heating function and a cooling function are provided for the reaction kettle.
Drawings
FIG. 1 is a schematic structural view of a novel water reducing agent reaction kettle of the utility model;
FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view showing the staggered arrangement of the heating device and the cooling water pipe of the novel water reducing agent reaction kettle of the present invention;
figure 4 is the utility model discloses a novel water-reducing agent reation kettle's condensation storehouse structure sketch map.
As shown in the figure: 1. an inner wall; 2. an outer wall; 3. a heat-insulating layer; 4. a condensation bin; 5. a reaction bin; 6. a partition plate; 7. a thermal insulation layer; 8. a condenser; 9. a hot steam line; 10. a cooling water pipe; 11. a sampling device; 12. stopping the liquid injection liquid level meter; 13. sealing the maintenance door; 14. an electric heating device; 15. a liquid injection pipe; 16. a shower head; 17. a maintenance manhole; 101. an inlet; 102. an outlet; 103. a circulating water pipe; 104. a cooler; 105. a water circulating pump; 1101. a sampling tube; 1102. an on-off valve; 1103. a flow valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A novel water reducing agent reaction kettle, which comprises a kettle body and a stirring motor arranged on a cover plate at the top of the kettle body, the output end of the stirring motor is connected with a stirring device extending into the kettle body, the kettle body comprises an inner wall 1, an outer wall 2 and a heat-insulating layer 3 positioned between the inner wall 1 and the outer wall 2, the kettle body comprises a condensation bin 4 and a reaction bin 5, the condensation bin 4 is positioned at the top of one side in the kettle body, a clapboard 6 is arranged between the condensation bin 4 and the reaction bin 5, a heat insulation layer 7 is arranged on one side of the clapboard 6 close to the condensation bin 4, a condenser 8 is arranged in the condensation bin 4, the input end of the condenser 8 is connected with a hot steam pipeline 9, the hot steam pipeline 9 is positioned outside the condensation bin 4, the hot steam pipeline 9 is communicated with the reaction bin 5, and the output end of the condenser 8 extends into the reaction bin 5;
a cooling water pipe 10 is annularly arranged on the outer side of the inner wall 1 of the reaction bin 5, an inlet 101 of the cooling water pipe 10 is arranged on one side of the kettle body, an outlet 102 is arranged on the other side of the kettle body, the inlet 101 is higher than the outlet 102, a circulating water pipe 103 is arranged outside the kettle body between the inlet 101 and the outlet 102 of the cooling water pipe 10, a cooler 104 and a circulating water pump 105 are arranged on the circulating water pipe 103, and the cooler 104 is positioned between the outlet 102 and the circulating water pump 105;
the cooling water pipe 10 is provided with an electric heating device 14 around the spiral gap of the inner wall of the kettle body.
At least three sampling devices 11 are arranged on one side of the outer wall of the reaction bin 5, a liquid level meter 12 for stopping liquid injection is arranged on the other side of the outer wall of the reaction bin 5, each sampling device 11 comprises a sampling pipe 1101 extending into the reaction bin 5 from the outside of the kettle body, a switch valve 1102 and a flow valve 1103, the switch valve 1102 and the flow valve 1103 are arranged on the sampling pipe 1101 on the outside of the kettle body, the flow valve 1103 is located between the outer walls 2 of the kettle body of the switch valve 1102, and the sampling devices 11 are vertically distributed and are all located below;
the detection end of the liquid injection stopping liquid level meter 12 extends into the reaction bin 5, and the liquid injection stopping liquid level meter 12 is arranged on the same side as the outlet 102.
The top of condensation storehouse 4 is equipped with the maintenance mouth of setting on cauldron body top apron, be equipped with sealed maintenance door 13 on the maintenance mouth. The arrangement of the sealing maintenance door is convenient for maintaining the condenser, and the condensing environment required by the condensing bin is also ensured.
Still be equipped with on the apron of cauldron body top and annotate liquid pipe 15, annotate liquid pipe 15 and pass hot steam conduit 9 and reaction storehouse 5 intercommunication, the bottom of annotating liquid pipe 15 is equipped with shower head 16, shower head 16 is located hot steam conduit 9 downside.
Still be equipped with maintenance manhole 17 on the cauldron body top apron, maintenance manhole 17 and reaction storehouse 5 intercommunication.
The reaction chamber of the utility model is known with a reaction solution zone and a hot steam zone, the liquid level meter for stopping liquid injection is arranged at the junction of the two zones and is used for controlling the height and the solution amount of the injected reaction solution, the reaction solution is injected into the top of the reaction chamber through the liquid injection pipe, and the spray pipe is additionally arranged at the liquid outlet, so that the reaction solution falls into the reaction kettle in a spraying phenomenon, when a plurality of reaction solutions simultaneously use the spray head, the mixing rate can be further improved, the stirring time can be reduced,
additionally, the utility model discloses a set up a plurality of vertical sample connection of arranging, the composition and the concentration of the different high reaction solution of real-time detection provide the guarantee for the qualification rate of water-reducing agent.
The utility model discloses a cross the cooling water of arranging between with electric heater unit and cross, can be used to the water-reducing agent and dispose the back, before storing, cool off the water-reducing agent for the off-the-shelf storage of water-reducing agent.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a novel water-reducing agent reation kettle, includes the cauldron body and sets up the agitator motor on cauldron body top apron, agitator motor's output is connected with the agitating unit who stretches into the internal portion of cauldron, the cauldron body includes inner wall (1), outer wall (2) and is located heat preservation (3) between inner wall (1) and outer wall (2), its characterized in that: the reaction kettle is characterized in that the kettle body comprises a condensation bin (4) and a reaction bin (5), the condensation bin (4) is located at the top of one side of the interior of the kettle body, a partition plate (6) is arranged between the condensation bin (4) and the reaction bin (5), a heat insulation layer (7) is arranged on one side, close to the condensation bin (4), of the partition plate (6), a condenser (8) is arranged inside the condensation bin (4), the input end of the condenser (8) is connected with a hot steam pipeline (9), the hot steam pipeline (9) is located on the outer side of the condensation bin (4) and located at the top of the reaction bin (5), the hot steam pipeline (9) is communicated with the reaction bin (5), and the output end of the condenser (8) extends into the reaction bin (5);
a cooling water pipe (10) is annularly arranged on the outer side of the inner wall (1) of the reaction bin (5), an inlet (101) of the cooling water pipe (10) is arranged on one side of the kettle body, an outlet (102) is arranged on the other side of the kettle body, the inlet (101) is higher than the outlet (102), a circulating water pipe (103) is arranged outside the kettle body between the inlet (101) and the outlet (102) of the cooling water pipe (10), a cooler (104) and a circulating water pump (105) are arranged on the circulating water pipe (103), and the cooler (104) is positioned between the outlet (102) and the circulating water pump (105);
and an electric heating device (14) is arranged in the spiral gap of the cooling water pipe (10) around the inner wall of the kettle body.
2. The novel water reducing agent reation kettle of claim 1, characterized in that: at least three sampling devices (11) are arranged on one side of the outer wall of the reaction bin (5), a liquid level meter (12) for stopping liquid injection is arranged on the other side of the outer wall of the reaction bin (5), each sampling device (11) comprises a sampling pipe (1101) extending into the reaction bin (5) from the outside of the kettle body, a switch valve (1102) and a flow valve (1103) which are arranged on the sampling pipe (1101) outside the kettle body, the flow valves (1103) are located between the outer walls (2) of the kettle body of the switch valves (1102), and the sampling devices (11) are vertically distributed and are all located below the inlet (101);
the detection end of the liquid injection stopping liquid level meter (12) extends into the reaction bin (5), and the liquid injection stopping liquid level meter (12) is arranged on the same side as the outlet (102).
3. The novel water reducing agent reation kettle of claim 1, characterized in that: the top in condensation storehouse (4) is equipped with the maintenance mouth of setting on cauldron body top apron, be equipped with sealed maintenance door (13) on the maintenance mouth.
4. The novel water reducing agent reation kettle of claim 1, characterized in that: still be equipped with on the apron of cauldron body top and annotate liquid pipe (15), annotate liquid pipe (15) and pass hot steam conduit (9) and reaction storehouse (5) intercommunication, the bottom of annotating liquid pipe (15) is equipped with shower head (16), shower head (16) are located hot steam conduit (9) downside.
5. The novel water reducing agent reation kettle of claim 1, characterized in that: still be equipped with maintenance manhole (17) on the apron of cauldron body top, maintenance manhole (17) and reaction bin (5) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291728.5U CN212396712U (en) | 2019-12-19 | 2019-12-19 | Novel water-reducing agent reation kettle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291728.5U CN212396712U (en) | 2019-12-19 | 2019-12-19 | Novel water-reducing agent reation kettle |
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| CN212396712U true CN212396712U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922291728.5U Active CN212396712U (en) | 2019-12-19 | 2019-12-19 | Novel water-reducing agent reation kettle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043687A (en) * | 2022-06-29 | 2022-09-13 | 山东施可丰生态农业工程有限公司 | High-potassium liquid fertilizer, production process and energy-saving production device |
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2019
- 2019-12-19 CN CN201922291728.5U patent/CN212396712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043687A (en) * | 2022-06-29 | 2022-09-13 | 山东施可丰生态农业工程有限公司 | High-potassium liquid fertilizer, production process and energy-saving production device |
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