CN210791534U

CN210791534U - Additive mother liquor synthesis feeding device

Info

Publication number: CN210791534U
Application number: CN201921347330.2U
Authority: CN
Inventors: 王小清; 孙治平
Original assignee: Chongqing Tengzhi Technology Co ltd
Current assignee: Chongqing Tengzhi Technology Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-19
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to an additive mother liquor synthesis adds material device, including the hollow mixing tank in inside, be provided with the circulation subassembly that is used for the mixed solution between the bottom of mixing tank and the top, the circulation subassembly includes the water pump, set up in the mixing tank bottom and with the connecting pipe of water pump entry linkage, set up in the mixing tank top and with the back flow of water pump exit linkage and with the output tube of water pump exit linkage and with the control valve, be provided with the three way connection between connecting pipe and the water pump, the top rigid coupling of three way connection has the hopper; a cleaning assembly is arranged in the mixing tank, the cleaning assembly comprises an annular spray pipe horizontally arranged in the mixing tank and a hose communicated with the spray pipe, and a plurality of spray heads facing the inner wall of the mixing tank are arranged on the spray pipe along the length direction; the top of the mixing tank is provided with a power component for driving the cleaning component to move up and down in the mixing tank. The cleaning assembly arranged in the mixing tank of the device can clean the inner wall of the mixing tank, and the influence on the quality of the solution configured at the back is avoided.

Description

Additive mother liquor synthesis feeding device

Technical Field

The utility model belongs to the technical field of the technique of compound equipment and specifically relates to a synthetic feeding device of admixture mother liquor is related to.

Background

The concrete admixture is called additive for short, and is characterized by that before the concrete is mixed or in the mixing process of mixing concrete, the material for improving concrete performance can be added, the adding quantity of concrete admixture is generally not greater than 5% of cement mass, and the concrete admixture can be divided into four types according to its main functions: 1. the admixture for improving the rheological property of the concrete mixture comprises various water reducing agents, air entraining agents, pumping agents and the like, 2, the admixture for adjusting the setting time and the hardening property of the concrete comprises a retarder, an early strength agent, an accelerator and the like, 3, the admixture for improving the durability of the concrete comprises an air entraining agent, a waterproof agent, a rust inhibitor and the like, 4, the admixture for improving other properties of the concrete comprises an air entraining agent, an expanding agent, a coloring agent, an antifreezing agent, a waterproof agent, a pumping agent and the like, the admixture plays an important role in the aspects of buildings, roads, bridges and the like, and the admixture needs to be diluted according to needs when in use, so that the preparation equipment for preparing the admixture solution is needed.

The utility model discloses a chinese utility model patent that prior art consults the grant publication number is CN206965672U, it discloses a compound system, belongs to concrete admixture production facility field, including holding vessel, flowing water pipeline and blowing hopper, be equipped with material feeding unit between blowing hopper and the flowing water pipeline, material feeding unit include with the communicating pipe chute of blowing hopper, the one end and the flowing water pipeline fixed connection and inside on the nearly ground of pipe chute communicate with each other, the inside of pipe chute is equipped with the puddler, the other end fixedly connected with of pipe chute drives puddler pivoted drive arrangement. The powder feeding device has the advantages that when powder is fed, the powder is fed through the feeding device, and the situation that the powder is blocked in the feeding process is avoided.

However, the above prior art solutions have the following drawbacks: because the device is not provided with a cleaning mechanism for cleaning the interior of the storage tank, when the device prepares an additive solution and needs to prepare other types of additive solutions, other types of additive impurities left in the storage tank can influence the components of the solution prepared later, further influence the performance of the prepared concrete additive, and reduce the quality of the concrete added with the additive.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model aims to provide a synthetic feeding device of additive mother liquor is provided with the washing subassembly in the device's the blending tank, washs the subassembly and can wash the blending tank of having configured additive solution, avoids influencing the solution quality of configuration at the back.

The above object of the present invention is achieved by the following technical solutions:

a device for synthesizing and adding additive mother liquor comprises a mixing tank with a hollow interior, wherein a circulating assembly for mixing solution is arranged between the bottom and the top of the mixing tank, the circulating assembly comprises a water pump, a connecting pipe arranged at the bottom of the mixing tank and connected with an inlet of the water pump, a return pipe arranged at the top of the mixing tank and connected with an outlet of the water pump, and an output pipe connected with an outlet of the water pump and provided with a control valve, a three-way joint is arranged between the connecting pipe and the water pump, and a hopper is fixedly connected to the top of the three-way joint; a cleaning assembly is arranged in the mixing tank, the cleaning assembly comprises an annular spray pipe horizontally arranged in the mixing tank and a hose communicated with the spray pipe, and a plurality of spray heads facing the inner wall of the mixing tank are arranged on the spray pipe along the length direction; the top of the mixing tank is provided with a power component for driving the cleaning component to move up and down in the mixing tank.

Through adopting above-mentioned technical scheme, when using the device, close the control valve on the output tube earlier, start the water pump, add additive and solvent in the connecting pipe through the hopper, additive solution in the connecting pipe can be taken out the blending tank through water pump and back flow, solution in the blending tank is arranged the connecting pipe and is got back to the blending tank again through the circulation subassembly, thereby make additive solution form the circulation that flows, carry out the initial mixing to the additive solution in the blending tank, after the initial mixing, open the control valve on the output tube, let the solution in the blending tank add the material to other devices through the output tube. After the additive solution in the mixing tank is discharged through the output tube, clean water is introduced into the spray pipe through the hose, and the clean water is sprayed to the inner wall of the mixing tank through the spray head, so that the inner wall of the mixing tank is cleaned, and the power assembly can also drive the cleaning assembly to move up and down in the mixing pipe, so that the cleaning is more thorough.

The utility model discloses further set up to: the power assembly comprises a first roller and a second roller which are coaxially arranged at the top of the mixing tank, and a motor for driving the first roller and the second roller to rotate, wherein the first roller is hollow and is arranged at the top of the mixing tank through a support, and the first roller is rotatably connected with the support through a rotating pipe which is hollow inside; the spray pipe is arranged in the cylinder I, the other end of the spray pipe I extends out of the cylinder I through the rotating pipe, a pull rope penetrating through the top of the mixing tank and connected with the spray pipe is fixed on the cylinder II, and the connection position of the pull rope and the spray pipe is symmetrical with the connection position of the hose and the spray pipe about the geometric center of the spray pipe.

Through adopting above-mentioned technical scheme, starter motor, motor can drive cylinder one and cylinder two and rotate to control stay cord and hose length in the hybrid tank, realize reciprocating of shower in the hybrid tank, because the junction of stay cord and shower and the junction of hose and shower are symmetrical about the geometric centre of shower, can let the shower more steady when the hybrid tank reciprocates.

The utility model discloses further set up to: at least two guide rails are vertically fixed on the inner wall of the mixing tank, the guide rails are uniformly arranged along the circumferential direction of the inner wall of the mixing tank, and a sliding piece capable of sliding along the guide rails is arranged on the spray pipe.

Through adopting above-mentioned technical scheme, when the blending tank reciprocated, the guide rail can give the shower direction, avoids the shower to rock the inner wall that the striking damaged the blending tank at will when spraying.

The utility model discloses further set up to: the length of the pull rope and the hose is equal to the shortest distance between one side wall of the roller and the bottom of the mixing tank.

Through adopting above-mentioned technical scheme, when motor drive cylinder one and cylinder two put stay cord and hose to the longest, the shower just is located the blending tank bottom, need not change the pivoted direction of motor this moment, just can pull up the shower again, and it is more convenient to let drive assembly's operation.

The utility model discloses further set up to: a probe rod is vertically fixed on one surface of the spraying pipe facing the top of the mixing tank, a probe hole for the probe rod to penetrate through is formed in the top of the mixing tank, a travel switch electrically connected with the motor is arranged on the top of the mixing tank, and a contact of the travel switch extends into the probe hole.

Through adopting above-mentioned technical scheme, when the shower reachd the blending tank top, the probe rod will stretch to touching travel switch's contact in the probe hole, and travel switch will control motor stall to striking damage the top of blending tank when avoiding the shower upward movement.

The utility model discloses further set up to: one end of the first water pipe far away from the hose is connected with a second water pipe connected with an outlet of the water pump, and the first water pipe is communicated with the second water pipe through a universal joint.

By adopting the technical scheme, water sprayed from the spray head can return to the spray pipe again through the connecting pipe, the water pump, the second water pipe, the first water pipe and the hose, and then the inner wall of the mixing pipe is cleaned through the spray head, so that the cleaning liquid is recycled, and the environment is protected.

The utility model discloses further set up to: and a flushing pipe is arranged between the three-way joint and the water pump, and the tail end of the flushing pipe is abutted to the inlet of the hopper.

Through adopting above-mentioned technical scheme, when using the device to carry out preliminary mixing to the admixture, partly solution flows through the flushing pipe, and the solution of outflow can wash the hopper, makes things convenient for the interpolation of admixture.

The utility model discloses further set up to: and a transparent observation tube communicated with the bottom of the mixing tank is vertically arranged on one side of the mixing tank.

Through adopting above-mentioned technical scheme, when wasing the blending tank, the washing liquid in the blending tank can flow the observation tube, washs many times after, and the condition of washing liquid is observed to user's accessible observation tube to whether the inference blending tank sanitizes.

To sum up, the utility model discloses a beneficial technological effect does:

1. the cleaning assembly is arranged in the mixing tank of the device, and can clean the mixing tank with the additive solution, so that the quality of the solution prepared later is prevented from being influenced;

2. the device can prevent the spray pipe from impacting and damaging the top of the mixing tank when moving upwards by arranging the probe rod and forming the switch;

3. the guide rail that the device set up can give the shower direction, avoids the shower to rock the striking at will when spraying and damages the inner wall of blending tank.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of the present invention with the mixing tank removed to show the internal structure of the mixing tube;

fig. 3 is a sectional view of a portion a-a in fig. 2.

In the figure: 1. a mixing tank; 11. a top cover; 12. a guide rail; 13. an observation tube; 2. a circulation component; 21. a connecting pipe; 22. a three-way joint; 23. a hopper; 24. flushing the pipe; 25. a water pump; 26. a return pipe; 27. an output pipe; 28. a control valve; 3. cleaning the assembly; 31. a shower pipe; 32. a spray head; 33. a hose; 34. a water delivery pipe I; 35. a universal joint; 36. a water delivery pipe II; 37. a slider; 38. a probe rod; 4. a drive assembly; 41. a first roller; 42. a second roller; 43. a motor; 44. a rotating shaft; 45. pulling a rope; 46. pipe rotation; 5. a travel switch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a synthetic material device that adds of additive mother liquor, including inside hollow mixing tank 1, be provided with in the mixing tube and wash subassembly 3, wash subassembly 3 and can wash mixing tank 1 to having configured additive solution, avoid influencing the solution quality of configuration at the back.

The top of the mixing tank 1 is open, a top cover 11 is covered at the opening of the top, a circulating component 2 for mixing solution is arranged between the bottom and the top of the mixing tank 1, the circulating component 2 comprises a connecting pipe 21 communicated with the bottom of the mixing tank 1, the connecting pipe 21 is connected with a T-shaped three-way joint 22, the top of the three-way joint 22 is fixedly connected with a hopper 23, the other end of the three-way joint 22 is connected with a water pump 25, the inlet of the water pump 25 is connected with the three-way joint 22, a flushing pipe 24 is arranged between the three-way joint 22 and the water pump 25, and the tail end of the flushing pipe 24 is; the outlet of the water pump 25 is connected with a return pipe 26 and an output pipe 27, one end of the return pipe 26 far away from the water pump 25 penetrates through the top cover 11 to be communicated with the interior of the mixing tank 1, the delivery pipe is communicated with an external container, and the connecting pipe 21, the return pipe 26, the output pipe 27 and the flushing pipe 24 are all provided with control valves 28 so as to control the flow direction of the additive solution. When the device works, the control valve 28 on the output pipe 27 is closed, the control valves 28 on the connecting pipe 21, the flushing pipe 24 and the return pipe 26 are opened, the water pump 25 is started, and the additive solution in the mixing tank 1 flows back into the mixing tank 1 again through the connecting pipe 21 and the return pipe 26, so that the additive solution forms flowing circulation and is uniformly prepared in the mixing tank 1; wherein a part of the solution flows out of the flushing pipe 24 into the hopper 23, the additive is added into the hopper 23, and the additive enters the liquid circulation along with the solution, so that the additive can be added into the mixing tank 1; when the additive solution is prepared, the control valve 28 on the output pipe 27 is opened, and the control valve 28 on the return pipe 26 is closed, so that the solution in the mixing tank 1 can be added into other containers through the output pipe 27.

Referring to fig. 1 and 2, the cleaning assembly 3 includes an annular spray pipe 31 horizontally disposed in the mixing tank 1, a plurality of spray heads 32 facing the inner wall of the mixing tank are uniformly installed on the spray pipe 31, all the spray heads 32 are located on the same plane and disposed at the maximum outer diameter of the spray pipe 31, the type of the spray head 32 may be KSH, and a hose 33 communicated with the spray pipe 31 is fixed on the spray pipe 31. After the additive solution in the mixing tank 1 is discharged through the output pipe 27, cleaning water is introduced into the spray pipe 31 through the hose 33, and then the cleaning water is sprayed to the inner wall of the mixing tank 1 through the spray head 32, so that the inner wall of the mixing tank 1 is cleaned.

Referring to fig. 2 and 3, a power assembly is arranged on the top cover 11, the power assembly includes a first roller 41 and a second roller 42 coaxially arranged on the top of the mixing tank, and a motor 43 for driving the first roller 41 and the second roller 42 to rotate, the first roller 41 and the second roller 42 with hollow interiors are mounted on the top cover 11 of the mixing tank 1 through a bracket, the motor 43 is placed on the ground through the bracket, the first roller 41 and the second roller 42 are rotatably connected with the bracket through a rotating shaft 44, a driving shaft of the motor 43 is coaxially fixed with a rotating pipe 46, the second roller 42 is positioned between the first roller 41 and the motor 43, the rotating pipe 46 rotatably connected with the bracket is formed in the hollow interior of one end of the rotating shaft 44 far away from the motor 43, one end of the hose 33 far away from the shower pipe 31 penetrates through the top cover 11 and extends into the first roller 41 and is fixed with the first roller 41, a first water conveying pipe 34 with one end communicated with the hose 33 is arranged in the, one end of the first water pipe 34, which is far away from the hose 33, is connected with a second water pipe 36 connected with an outlet of the water pump 25, the first water pipe 34 is communicated with the second water pipe 36 through a universal joint 35, the type of the universal joint 35 can be DN340, a pull rope 45 penetrating through the top of the mixing tank and connected with the spray pipe 31 is fixed on the second roller 42, and the connection part of the pull rope 45 and the spray pipe 31 and the connection part of the hose 33 and the spray pipe 31 are symmetrical about the geometric center of the spray pipe 31. And starting the motor 43, wherein the motor 43 can drive the first roller 41 and the second roller 42 to rotate, so that the length of the pull rope 45 and the hose 33 in the mixing pipe is controlled, and the spray pipe 31 moves up and down in the mixing tank 1.

Referring to fig. 1 and 2, the length of the pull rope 45 and the hose 33 is equal to the shortest distance between the side wall of the first roller 41 and the bottom of the mixing tank 1, when the motor 43 drives the first roller 41 and the second roller 42 to place the pull rope 45 and the hose 33 at the longest, the spray pipe 31 is just positioned at the bottom of the mixing tank 1, and at this time, the spray pipe 31 can be pulled up again without changing the rotating direction of the motor 43, so that the operation of the driving assembly 4 is more convenient. At least two guide rails 12, here two guide rails 12, are vertically fixed on the inner wall of the mixing tank, the two guide rails 12 are symmetrically arranged around the axis of the mixing tank 1, a V-shaped sliding piece 37 capable of sliding along the guide rails 12 is fixed on the spray pipe 31, and the guide rails 12 are arranged in the openings of the sliding piece 37. When the mixing tank 1 moves up and down, the guide rail 12 can guide the spray pipe 31, so that the spray pipe 31 is prevented from shaking randomly to impact and damage the inner wall of the mixing tank 1 during spraying.

A probe rod 38 is vertically fixed on one surface of the spray pipe 31 facing the top of the mixing tank, a probe hole for the probe rod 38 to pass through is formed in the top of the mixing tank 1, a travel switch 5 electrically connected with a motor 43 is arranged on the top of the mixing tank, and a contact of the travel switch 5 extends into the probe hole. When the spray pipe 31 reaches the top of the mixing tank 1, the probe rod 38 extends into the probe hole to touch the contact of the travel switch 5, and the travel switch 5 controls the motor 43 to stop rotating, so that the spray pipe 31 is prevented from impacting and damaging the top of the mixing tank 1 when moving upwards.

Referring to fig. 1, a transparent observation tube 13 communicated with the bottom of the mixing tank 1 is vertically arranged at one side of the mixing tank 1. When the mixing tank 1 is cleaned, the cleaning liquid in the mixing tank 1 flows into the observation pipe 13, and after cleaning is performed for many times, a user can observe the condition of the cleaning liquid through the observation pipe 13 to judge whether the mixing tank 1 is cleaned.

The implementation principle of the embodiment is as follows: when using the device, close control valve 28 on the output tube 27 earlier, start water pump 25, add additive and solvent in connecting pipe 21 through hopper 23 addition, additive solution in connecting pipe 21 can be pumped to mixing tank 1 through water pump 25 and back flow 26, solution in mixing tank 1 is arranged in connecting pipe 21 and is got back to mixing tank 1 again through circulation subassembly 2, thereby make additive solution form flow circulation, carry out preliminary mixing to the additive solution in mixing tank 1, after the preliminary mixing, open control valve 28 on the output tube 27, let the solution in mixing tank 1 add the material to other devices through output tube 27. After the additive solution in the mixing tank 1 is discharged through the output pipe 27, clean water is added into the circulating assembly 2 through the hopper 23, the clean water enters the spraying pipe 31 through the connecting pipe 21, the water pump 25, the second water pipe 36, the first water pipe 34 and the hose 33, and then is sprayed to the inner wall of the mixing tank 1 through the spray head 32, so that the inner wall of the mixing tank 1 is cleaned, the motor 43 can drive the first roller 41 and the second roller 42 to rotate, the length of the pull rope 45 and the hose 33 in the mixing tank is controlled, the up-and-down movement of the spraying pipe 31 in the mixing tank 1 is realized, and the cleaning is more thorough.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a synthetic material device that adds of admixture mother liquor, including inside hollow blending tank (1), be provided with between the bottom of blending tank (1) and the top and be used for mixed solution circulation subassembly (2), circulation subassembly (2) include water pump (25), set up in blending tank (1) bottom and with water pump (25) entry linkage's connecting pipe (21), set up at blending tank (1) top and with water pump (25) exit linkage's back flow (26) and with water pump (25) exit linkage and have output tube (27) of control valve (28), its characterized in that: a three-way joint (22) is arranged between the connecting pipe (21) and the water pump (25), and the top of the three-way joint (22) is fixedly connected with a hopper (23); a cleaning component (3) is arranged in the mixing tank, the cleaning component (3) comprises an annular spray pipe (31) horizontally arranged in the mixing tank (1) and a hose (33) communicated with the spray pipe (31), and a plurality of spray heads (32) facing the inner wall of the mixing tank are arranged on the spray pipe (31) along the length direction; the top of the mixing tank (1) is provided with a power component for driving the cleaning component (3) to move up and down in the mixing tank (1).

2. The additive mother liquor synthesis feeding device of claim 1, characterized in that: the power assembly comprises a first roller (41) and a second roller (42) which are coaxially arranged at the top of the mixing tank and a motor (43) for driving the first roller (41) and the second roller (42) to rotate, the first roller (41) is hollow and is arranged at the top of the mixing tank (1) through a support, and the first roller (41) is rotatably connected with the support through a rotating pipe (46) which is hollow inside; one end, far away from the spray pipe (31), of the hose (33) extends into the first roller (41) and is fixed with the first roller (41), a first water delivery pipe (34) with one end communicated with the hose (33) is arranged in the first roller (41), the other end of the first water delivery pipe (34) extends out of the first roller (41) through a rotating pipe (46), a pull rope (45) penetrating through the top of the mixing tank and connected with the spray pipe (31) is fixed on the second roller (42), and the connecting position of the pull rope (45) and the spray pipe (31) and the connecting position of the hose (33) and the spray pipe (31) are symmetrical about the geometric center of the spray pipe (31).

3. The additive mother liquor synthesis feeding device of claim 2, characterized in that: at least two guide rails (12) are vertically fixed on the inner wall of the mixing tank, the guide rails (12) are uniformly arranged along the circumferential direction of the inner wall of the mixing tank, and a sliding piece (37) capable of sliding along the guide rails (12) is arranged on the spray pipe (31).

4. The additive mother liquor synthesis feeding device according to claim 3, characterized in that: the length of the pull rope (45) and the hose (33) is equal to the shortest distance between the side wall of the first roller (41) and the bottom of the mixing tank (1).

5. The additive mother liquor synthesis feeding device of claim 4, characterized in that: a probe rod (38) is vertically fixed on one surface of the spray pipe (31) facing the top of the mixing tank, a probe hole for the probe rod (38) to penetrate through is formed in the top of the mixing tank (1), a travel switch (5) electrically connected with a motor (43) is arranged on the top of the mixing tank, and a contact of the travel switch (5) extends into the probe hole.

6. The additive mother liquor synthesis feeding device of claim 2, characterized in that: one end of the first water pipe (34) far away from the hose (33) is connected with a second water pipe (36) connected with an outlet of the water pump (25), and the first water pipe (34) is communicated with the second water pipe (36) through a universal joint (35).

7. The additive mother liquor synthesis feeding device of claim 1, characterized in that: a flushing pipe (24) is arranged between the three-way joint (22) and the water pump (25), and the tail end of the flushing pipe (24) is abutted to the inlet of the hopper (23).

8. The additive mother liquor synthesis feeding device of claim 1, characterized in that: and a transparent observation tube (13) communicated with the bottom of the mixing tank (1) is vertically arranged on one side of the mixing tank (1).