Polycarboxylic acid slump retaining agent mother liquor reaction kettle

Abstract

The utility model belongs to the field of reaction kettles, and particularly relates to a polycarboxylic acid slump retaining agent mother liquor reaction kettle which comprises a reaction kettle body, the top of the reaction kettle body is fixedly connected with a first output motor; the bottom of the first output motor is rotationally connected with a stirring assembly; the stirring assembly is arranged on the inner side of the reaction kettle body; the top of the reaction kettle body is fixedly connected with a supporting table; a second output motor is fixedly connected to the inner side of the supporting table; in the working process, when the inner side wall of the blending tank needs to be cleaned, a second output motor is started, so that an inner wall cleaning ring is driven to move upwards through the inner side of the blending tank, and in the moving process of the inner wall cleaning ring, products attached to the inner side of the blending tank can be cleaned; the whole device improves the cleanliness of the inner side wall of the blending tank; the whole device reduces the situation that reactants or side reactants are attached to the inner wall of the blending tank, so that the efficiency of the reaction kettle body is influenced; and the whole device improves the product quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of reaction kettles, in particular to a reaction kettle for a polycarboxylic acid collapse-preventing agent mother liquor. Background Art

[0002] During the production process of polycarboxylic acid collapse preventing agent mother liquor, in order to fully mix the mother liquor raw materials so that the raw materials can react fully, the staff often use a polycarboxylic acid collapse preventing agent mother liquor reactor to ensure the stability of the raw materials during production.

[0003] The Chinese patent authorization announcement number CN220091324U discloses a polycarboxylic acid collapse-preventing agent mother liquor reactor, comprising a reactor body and a top cover; the reactor body comprises an outer shell and a temperature-controlled liner, the temperature-controlled liner constitutes a reaction chamber, a jacket chamber is arranged in the temperature-controlled liner, and the temperature in the reaction chamber is controlled by passing water of different temperatures into the jacket chamber; a stirring device and a stirring motor thereof extending into the reactor body are installed on the top cover; more than two solution preparation inlets and corresponding spiral addition tubes are arranged on the top cover, and the inlet of each spiral addition tube is correspondingly connected to the outlet of a preparation tank arranged above it; a regulating valve is arranged at the outlet of each preparation tank; the utility model can realize that after different mixed solutions are prepared without stirring, they are added into the reaction chamber at the same time for mixed reaction, thereby efficiently synthesizing the polycarboxylic acid collapse-preventing agent mother liquor.

[0004] In the above-mentioned polycarboxylic acid collapse preventing agent mother liquor reactor, when the raw material mixed liquor reacts incompletely, the reactants or side-reactants will adhere to the inner wall of the mixing tank, thereby affecting the efficiency of the reactor itself and reducing the quality of the product; therefore, a polycarboxylic acid collapse preventing agent mother liquor reactor is proposed to address the above-mentioned problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a polycarboxylic acid collapse-preventing agent mother liquor reactor.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a polycarboxylic acid collapse retaining agent mother liquor reactor described in the utility model comprises a reactor body; a first output motor is fixedly connected to the top of the reactor body; a stirring assembly is rotatably connected to the bottom of the first output motor; the stirring assembly is arranged inside the reactor body; a support platform is fixedly connected to the top of the reactor body; a second output motor is fixedly connected to the inner side of the support platform; a mixing tank is fixedly connected to the top of the support platform; the mixing tank and the reactor body are interconnected; a first threaded column is rotatably connected to the top of the second output motor; a fixed disk is threadedly connected to the outer side of the first threaded column; connecting columns are fixedly connected to both sides of the top of the fixed disk; a limiting column is slidably connected to the inner side of the fixed disk; the bottom of the limiting column is mutually connected to the top of the first threaded column; an inner wall cleaning ring is fixedly connected to the end of the connecting column away from the first threaded column.

[0007] Preferably, both side walls of the mixing tank are fixedly connected with slide rails; the inner sides of the slide rails are slidably connected with racks; the stirring assembly is fixedly connected with a closing plate at one end close to the mixing tank; the slide rail is rotatably connected with a gear at one end away from the mixing tank; the gear and the rack are meshed with each other; a second threaded column is threadedly connected to the inner side of the gear; and the second threaded column is interconnected with a fixed disk.

[0008] Preferably, a plurality of sets of threaded fixing grooves are provided at the bottom of the inner wall cleaning ring; an expansion ring is provided at the bottom of the threaded fixing groove; a fixing hole is penetrated through the top of the expansion ring; a fixing bolt is threadedly connected to the inner side of the threaded fixing groove; and the fixing bolt is arranged on the inner side of the fixing hole.

[0009] Preferably, the side walls of the rack are rotatably connected to a fitting wheel; the side walls of the fitting wheel and the inner side walls of the slide rail fit each other.

[0010] Preferably, a plurality of auxiliary stirring plates are fixedly connected to the bottom of the stirring assembly.

[0011] Preferably, a stirring column is fixedly connected to the bottom of each of the auxiliary stirring plates; the stirring column is arranged at one end of the auxiliary stirring plate away from the stirring assembly.

[0012] Preferably, the outer side wall of the stirring column is penetrated by a plurality of stirring holes.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a polycarboxylic acid collapse retaining agent mother liquor reactor. When the inner wall of the mixing tank needs to be cleaned, the second output motor is started to drive the inner wall cleaning ring to move upward through the inner side of the mixing tank, and during the movement of the inner wall cleaning ring, the product attached to the inner side of the mixing tank can be cleaned; the overall device improves the cleanliness of the inner wall of the mixing tank; the overall device reduces the occurrence of reactants or side reactants adhering to the inner wall of the mixing tank, thereby affecting the efficiency of the reactor body itself; the overall device improves the quality of the product.

[0015] 2. The utility model provides a polycarboxylic acid collapse-preventing agent mother liquor reactor, in which the rotating gear can push the rack to move toward the mixing tank through the inner side of the slide rail, and during the movement of the rack, the closing plate moves together, and finally a pair of closing plates fit together to complete the sealing work on the top of the mixing tank; the staff can directly clean the surface of the inner wall cleaning ring, thereby reducing the occurrence of impurities cleaned and dropped on the surface of the inner wall cleaning ring re-entering the interior of the mixing tank; the overall device improves the cleanliness of the inside of the mixing tank and the cleanliness of the surface of the inner wall cleaning ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a stereoscopic diagram of the reaction kettle body of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the support platform in the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the closed plate in the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the inner wall cleaning ring in the utility model;

[0022] Figure 5 yes Figure 4 Enlarged view of point A.

[0023] Legend:

[0024] 1. Reactor body; 11. First output motor; 12. Stirring assembly; 13. Support platform; 14. Second output motor; 15. Mixing tank; 16. First threaded column; 17. Fixed plate; 18. Connecting column; 19. Limiting column; 110. Inner wall cleaning ring; 2. Slide rail; 21. Rack; 22. Closing plate; 23. Gear; 24. Second threaded column; 3. Threaded fixing groove; 31. Expansion ring; 32. Fixing hole; 33. Fixing bolt; 4. Fitting wheel; 5. Auxiliary stirring plate; 6. Stirring column; 7. Stirring hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Specific examples are given below.

[0027] See also Figure 1 - Figure 4The utility model provides a polycarboxylic acid collapse-preserving agent mother liquor reactor, comprising a reactor body 1; a first output motor 11 is fixedly connected to the top of the reactor body 1; a stirring assembly 12 is rotatably connected to the bottom of the first output motor 11; the stirring assembly 12 is arranged on the inner side of the reactor body 1; a support platform 13 is fixedly connected to the top of the reactor body 1; a second output motor 14 is fixedly connected to the inner side of the support platform 13; a mixing tank 15 is fixedly connected to the top of the support platform 13; the mixing tank 15 is communicated with the reactor body 1; a first threaded column 16 is rotatably connected to the top of the second output motor 14; a fixed disk 17 is threadedly connected to the outer side of the first threaded column 16; connecting columns 18 are fixedly connected to both sides of the top of the fixed disk 17; a limiting column 19 is slidably connected to the inner side of the fixed disk 17; the bottom of the limiting column 19 is mutually connected to the top of the first threaded column 16; an inner wall cleaning ring 110 is fixedly connected to the end of the connecting column 18 away from the first threaded column 16; when working, the second output motor 14 is started to drive the first threaded column 16 to rotate The first threaded column 16, the fixed plate 17 and the limiting column 19 cooperate with each other, so that the fixed plate 17 can drive the connecting column 18 and the inner wall cleaning ring 110 to move up and down repeatedly. When the mixing tank 15 is not working, the second output motor 14 is used to make the bottom of the inner wall cleaning ring 110 fit with the bottom of the mixing tank 15. At this time, the outer wall of the inner wall cleaning ring 110 fits with the inner wall of the mixing tank 15. The staff cooperates with the mixing tank 15 and the reactor body 1 to prepare the mother solution of the polycarboxylic acid collapse-preventing agent. When it is needed When the inner wall of the mixing tank 15 needs to be cleaned, the second output motor 14 is started, thereby driving the inner wall cleaning ring 110 to move upward through the inner side of the mixing tank 15, and during the movement of the inner wall cleaning ring 110, the product attached to the inner side of the mixing tank 15 can be cleaned; the overall device improves the cleanliness of the inner wall of the mixing tank 15; the overall device reduces the occurrence of reactants or side reactants adhering to the inner wall of the mixing tank 15, thereby affecting the efficiency of the reactor body 1 itself; the overall device improves the quality of the product.

[0028] like Figure 2 - Figure 5As shown, both side walls of the mixing tank 15 are fixedly connected with slide rails 2; the inner sides of the slide rails 2 are slidably connected with racks 21; the end of the stirring assembly 12 close to the mixing tank 15 is fixedly connected with a closing plate 22; the end of the slide rail 2 away from the mixing tank 15 is rotatably connected with a gear 23; the gear 23 and the rack 21 are meshed with each other; the inner side of the gear 23 is threadedly connected with a second threaded column 24; the second threaded column 24 is connected to the fixed disk 17; during operation, the second threaded column 24 is driven to move together with the fixed disk 17 during movement, and when the inner wall cleaning ring 110 is separated from the inner side of the mixing tank 15, the second threaded column 24 moves The gear 23 is driven into the inner side of the gear 23, and drives the gear 23 to rotate. The rotating gear 23 can push the rack 21 to move toward the mixing tank 15 through the inner side of the slide rail 2, and during the movement of the rack 21, the closing plate 22 moves together, and finally a pair of closing plates 22 fit together to complete the sealing work on the top of the mixing tank 15; the staff can directly clean the surface of the inner wall cleaning ring 110, thereby reducing the occurrence of impurities cleaned and dropped on the surface of the inner wall cleaning ring 110 re-entering the interior of the mixing tank 15; the overall device improves the cleanliness of the inside of the mixing tank 15 and the cleanliness of the surface of the inner wall cleaning ring 110.

[0029] like Figure 5 As shown, a plurality of groups of threaded fixing grooves 3 are provided at the bottom of the inner wall cleaning ring 110; an expansion ring 31 is provided at the bottom of the threaded fixing groove 3; a fixing hole 32 is penetrated through the top of the expansion ring 31; a fixing bolt 33 is threadedly connected to the inner side of the threaded fixing groove 3; the fixing bolt 33 is arranged on the inner side of the fixing hole 32; when working, the expansion ring 31 is made of elastic material; when it is necessary to clean the mixing tanks 15 of different sizes, the fixing bolt 33 cooperates with the fixing hole 32, and fixes the expansion ring 31 to the bottom of the inner wall cleaning ring 110 through the inner side of the threaded fixing groove 3; the fixing hole 32 follows the inner wall cleaning ring 110 to enter the inner side of the mixing tank 15, and the outer wall of the expansion ring 31 contacts the inner wall of the mixing tank 15, and the expansion ring 31 is deformed; the expansion ring 31 can clean the inner wall of the mixing tank 15 together with the inner wall cleaning ring 110; the overall device improves the adaptability when cleaning the mixing tanks 15 of different sizes.

[0030] like Figure 5 As shown, the side walls of the rack 21 are rotatably connected to the fitting wheel 4; the side walls of the fitting wheel 4 are fitted with the inner wall of the slide rail 2; during operation, when the rack 21 moves through the inner side of the slide rail 2, the fitting wheel 4 rotates accordingly, and the fitting wheel 4 can reduce the friction of the contact surface between the rack 21 and the slide rail 2; the overall device improves the ease of movement of the rack 21 on the inner side of the slide rail 2.

[0031] like Figure 2As shown, a plurality of auxiliary stirring plates 5 are fixedly connected to the bottom of the stirring assembly 12; when working, the second output motor 14 is started, and the second output motor 14 drives the plurality of auxiliary stirring plates 5 to rotate together through the stirring assembly 12, and the auxiliary stirring plates 5 can stir the lower layer of raw materials inside the reactor body 1, and the overall device improves the stability of the polycarboxylic acid collapse retaining agent mother liquor during mixing.

[0032] like Figure 2 As shown, the bottom of the auxiliary stirring plate 5 is fixedly connected with a stirring column 6; the stirring column 6 is arranged at one end of the auxiliary stirring plate 5 away from the stirring assembly 12; when working, the stirring column 6 can lift the area where the auxiliary stirring plate 5 stirs the polycarboxylic acid collapse retaining agent mother liquor, thereby improving the stability of the auxiliary stirring plate 5 when stirring the polycarboxylic acid collapse retaining agent mother liquor, and reducing the occurrence of a situation in which the polycarboxylic acid collapse retaining agent mother liquor is reduced due to poor mixing effect, resulting in reduced product quality.

[0033] like Figure 2 As shown, the outer wall of the stirring column 6 is penetrated by multiple groups of stirring holes 7; when working, the stirring holes 7 stir the polycarboxylic acid collapse-preventing agent mother liquor together with the stirring column 6, and the polycarboxylic acid collapse-preventing agent mother liquor can pass through the inner side of the multiple groups of stirring holes 7, and the polycarboxylic acid collapse-preventing agent mother liquor is divided into multiple streams, thereby improving the mixing effect of the polycarboxylic acid collapse-preventing agent mother liquor.

[0034] Working principle: When working, start the second output motor 14 to drive the first threaded column 16 to rotate. Through the cooperation of the first threaded column 16, the fixed plate 17 and the limit column 19, the fixed plate 17 can drive the connecting column 18 and the inner wall cleaning ring 110 to move up and down repeatedly. When the mixing tank 15 is not working, the second output motor 14 is used to make the bottom of the inner wall cleaning ring 110 fit with the bottom of the mixing tank 15. At this time, the outer wall of the inner wall cleaning ring 110 fits with the inner wall of the mixing tank 15. The staff cooperates with the mixing tank 15 and the reactor body 1 to prepare the mother liquor of the polycarboxylic acid collapse retaining agent. When it is necessary to clean the inner wall of the mixing tank 15, start the second output motor 14 to drive the inner wall cleaning ring 110 to move upward through the inner side of the mixing tank 15. The inner wall cleaning ring 110 moves, and during the movement of the inner wall cleaning ring 110, the product attached to the inner side of the preparation tank 15 can be cleaned; the overall device improves the cleanliness of the inner wall of the preparation tank 15; the overall device reduces the occurrence of reactants or side reactants adhering to the inner wall of the preparation tank 15, thereby affecting the efficiency of the reactor body 1 itself; the overall device improves the quality of the product; during the movement of the fixed plate 17, the second threaded column 24 is driven to move together, and when the inner wall cleaning ring 110 is separated from the inner side of the preparation tank 15, the second threaded column 24 enters the inner side of the gear 23 and drives the gear 23 to rotate. The rotating gear 23 can push the rack 21 to move toward the preparation tank 15 through the inner side of the slide rail 2, and during the movement of the rack 21, the closing plate 22 moves together, and finally The closing plates 22 are fitted together to complete the sealing work on the top of the mixing tank 15; the staff can directly clean the surface of the inner wall cleaning ring 110, thereby reducing the possibility of impurities that have been cleaned and dropped from the surface of the inner wall cleaning ring 110 re-entering the interior of the mixing tank 15; the overall device improves the cleanliness of the inside of the mixing tank 15 and the cleanliness of the surface of the inner wall cleaning ring 110; the expansion ring 31 is made of elastic material; when it is necessary to clean the mixing tanks 15 of different sizes, the fixing bolts 33 and the fixing holes 32 cooperate with each other, and the expansion ring 31 is fixed to the bottom of the inner wall cleaning ring 110 through the inner side of the threaded fixing groove 3; the fixing hole 32 follows the inner wall cleaning ring 110 into the inner side of the mixing tank 15, and the outer wall of the expansion ring 31 is aligned with the inner wall of the mixing tank 15. The side walls contact each other, and the expansion ring 31 is deformed; the expansion ring 31 can clean the inner wall of the mixing tank 15 together with the inner wall cleaning ring 110; the overall device improves the adaptability of cleaning mixing tanks 15 of different sizes; during the movement of the rack 21 through the inner side of the slide rail 2, the fitting wheel 4 rotates accordingly, and the fitting wheel 4 can reduce the friction of the contact surface between the rack 21 and the slide rail 2; the overall device improves the ease of movement of the rack 21 on the inner side of the slide rail 2; the second output motor 14 is started, and the second output motor 14 drives multiple groups of auxiliary stirring plates 5 to rotate together through the stirring assembly 12, and the auxiliary stirring plates 5 can stir the lower layer of raw materials inside the reactor body 1, and the overall device improves the stability of the polycarboxylic acid collapse-preventing agent mother liquor during mixing;The stirring column 6 can raise the area where the auxiliary stirring plate 5 stirs the polycarboxylic acid collapse-preventing agent mother liquid, thereby improving the stability of the auxiliary stirring plate 5 when stirring the polycarboxylic acid collapse-preventing agent mother liquid, and reducing the occurrence of the situation where the polycarboxylic acid collapse-preventing agent mother liquid is poorly mixed, resulting in reduced product quality; the stirring holes 7 stir the polycarboxylic acid collapse-preventing agent mother liquid together with the stirring column 6, and the polycarboxylic acid collapse-preventing agent mother liquid can pass through the inner side of multiple groups of stirring holes 7, and the polycarboxylic acid collapse-preventing agent mother liquid is divided into multiple strands, thereby improving the mixing effect of the polycarboxylic acid collapse-preventing agent mother liquid. ;

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A polycarboxylic acid collapse-preventing agent mother liquor reactor, comprising a reactor body (1); characterized in that: The top of the reactor body (1) is fixedly connected to a first output motor (11); the bottom of the first output motor (11) is rotatably connected to a stirring assembly (12); the stirring assembly (12) is arranged inside the reactor body (1); the top of the reactor body (1) is fixedly connected to a support platform (13); the inside of the support platform (13) is fixedly connected to a second output motor (14); the top of the support platform (13) is fixedly connected to a mixing tank (15); the mixing tank (15) and the reactor body (1) are in communication with each other. The second output motor (14) is rotatably connected to the top of a first threaded column (16); the first threaded column (16) is threadedly connected to a fixed disk (17) on the outer side; connecting columns (18) are fixedly connected to both sides of the top of the fixed disk (17); the inner side of the fixed disk (17) is slidably connected to a limiting column (19); the bottom of the limiting column (19) is interconnected with the top of the first threaded column (16); the end of the connecting column (18) away from the first threaded column (16) is fixedly connected to an inner wall cleaning ring (110).

2. A polycarboxylic acid collapse-preventing agent mother liquor reaction kettle according to claim 1, characterized in that: Both side walls of the mixing tank (15) are fixedly connected with slide rails (2); the inner sides of the slide rails (2) are slidably connected with racks (21); the end of the stirring assembly (12) close to the mixing tank (15) is fixedly connected with a closing plate (22); the end of the slide rail (2) away from the mixing tank (15) is rotatably connected with a gear (23); the gear (23) and the rack (21) are meshed with each other; the inner side of the gear (23) is threadedly connected with a second threaded column (24); the second threaded column (24) is connected to the fixed disk (17).

3. A polycarboxylic acid collapse-preventing agent mother liquor reaction kettle according to claim 1, characterized in that: The bottom of the inner wall cleaning ring (110) is provided with a plurality of sets of threaded fixing grooves (3); the bottom of the threaded fixing groove (3) is provided with an expansion ring (31); the top of the expansion ring (31) is penetrated by a fixing hole (32); the inner side of the threaded fixing groove (3) is threadedly connected with a fixing bolt (33); the fixing bolt (33) is arranged on the inner side of the fixing hole (32).

4. A polycarboxylic acid collapse-preventing agent mother liquor reaction kettle according to claim 2, characterized in that: The side walls of the rack (21) are rotatably connected to a fitting rotating wheel (4); the side walls of the fitting rotating wheel (4) fit with the inner side walls of the slide rail (2).

5. A polycarboxylic acid collapse-preventing agent mother liquor reaction kettle according to claim 1, characterized in that: A plurality of auxiliary stirring plates (5) are fixedly connected to the bottom of the stirring assembly (12).

6. A polycarboxylic acid collapse-preventing agent mother liquor reaction kettle according to claim 5, characterized in that: The bottom of the auxiliary stirring plate (5) is fixedly connected with a stirring column (6); the stirring column (6) is arranged at one end of the auxiliary stirring plate (5) away from the stirring assembly (12).

7. A polycarboxylic acid collapse-preventing agent mother liquor reaction kettle according to claim 6, characterized in that: The outer side wall of the stirring column (6) is penetrated by a plurality of groups of stirring holes (7).

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