CN211051464U

CN211051464U - Polycarboxylate water reducing agent processing is with feeding proportioning device

Info

Publication number: CN211051464U
Application number: CN201921968158.2U
Authority: CN
Inventors: 董毅; 贾鑫星; 贾万里
Original assignee: Shanxi Sang Musi Building Material Chemical Co ltd
Current assignee: Shanxi Sang Musi Building Material Chemical Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-21
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a feeding proportioning device for processing polycarboxylate superplasticizer, which relates to the technical field of processing polycarboxylate superplasticizer, and comprises a reaction tank, wherein a control box is fixedly arranged on the front side surface of the reaction tank, a filter box is fixedly arranged on the upper surface of the reaction tank close to the right side, a first sealing cover is arranged on the upper surface of the filter box in a threaded manner, a filter screen is fixedly arranged between the inner walls of the filter box, liquid inlet mechanisms are fixedly arranged on the left side and the right side of the filter box respectively, each liquid inlet mechanism comprises a liquid inlet pipe, an electronic flowmeter and a first electromagnetic valve, the liquid inlet pipe is fixedly arranged on the side surface of the filter box, the utility model can accurately proportion liquid raw materials and solid raw materials, has more accurate proportion and higher production efficiency, can filter the liquid raw materials simultaneously, smashes the solid raw materials, and ensures that the proportion process is smoother, the produced polycarboxylate superplasticizer has better quality.

Description

Polycarboxylate water reducing agent processing is with feeding proportioning device

Technical Field

The utility model relates to a polycarboxylate water reducing agent processing technology field specifically is a polycarboxylate water reducing agent processing is with feeding proportioning device.

Background

The polycarboxylate superplasticizer has the advantages of low mixing amount, high water reducing rate, large freedom of molecular structure design, environmental friendliness and the like, and becomes a research hotspot and development focus in the field of concrete admixtures, is a compound product of a carboxylic acid graft multipolymer and other effective additives, but has the following problems in the production process of the existing polycarboxylate superplasticizer:

1. in the prior art, the mother liquor of the polycarboxylate superplasticizer and various additive substances are added in a manual proportioning manner, so that the addition is inaccurate, the proportioning of the polycarboxylate superplasticizer is wrong, the polycarboxylate superplasticizer cannot be normally used, and the addition efficiency is low;

2. among the prior art, polycarboxylate water reducing agent feeding proportioning device does not possess crushing and filtering capability, leads to solid material to block up the charge door easily, influences normally reinforced, and the impurity that flocculation produced in the liquid addition material such as mother liquor all gets into in the retort, influences the quality of mixing polycarboxylate water reducing agent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a polycarboxylate water reducing agent processing is with feeding proportioning device possesses the ratio more accurate, and production efficiency is higher, and the reinforced in-process of ratio is more smooth and easy, and the polycarboxylate water reducing agent quality advantage such as better of production has solved artifical ratio and has added, leads to adding inaccurately, adds the inefficiency, does not possess and smashes and filtering capability, influences the normally reinforced problem.

(II) technical scheme

For realizing that above-mentioned ratio is more accurate, production efficiency is higher, and the reinforced in-process of ratio is more smooth and easy, the better purpose of polycarboxylate water reducing agent quality of production, the utility model provides a following technical scheme: a feeding proportioning device for processing a polycarboxylate water reducing agent comprises a reaction tank, wherein a control box is fixedly mounted on the front side surface of the reaction tank, a filter box is fixedly mounted on the upper surface of the reaction tank close to the right side, a first sealing cover is mounted on the upper surface of the filter box in a threaded manner, a filter screen is fixedly mounted between the inner walls of the filter box, liquid inlet mechanisms are fixedly mounted on the left side and the right side of the filter box respectively and comprise a liquid inlet pipe, an electronic flowmeter and a first electromagnetic valve, the liquid inlet pipe is fixedly mounted on the side surface of the filter box, the electronic flowmeter and the first electromagnetic valve are fixedly mounted on the liquid inlet pipe from bottom to top in sequence, a storage box is fixedly mounted on the upper surface of the reaction tank close to the left side through a support frame, two partition plates are fixedly mounted in the storage box from left to right in sequence, and, the lower side surfaces of the storage boxes corresponding to the storage chambers are fixedly provided with connecting pipes, the connecting pipes are fixedly provided with second electromagnetic valves, the upper surfaces of the reaction tanks corresponding to the connecting pipes are all fixedly provided with weighing sensors, the upper surfaces of the weighing sensors are fixedly provided with weighing boxes, the weighing box is movably sleeved on the outer surface of the connecting pipe, a discharge pipe is fixedly arranged on the lower surface of the weighing box, the discharge pipe is fixedly provided with a third electromagnetic valve, the discharge pipe is movably inserted in the reaction tank, the storage box is internally provided with a crushing mechanism, the crushing mechanism comprises a motor, a rotating shaft and a crushing blade, the motor is fixedly arranged on the left side surface of the storage box, a rotating shaft is fixedly arranged on an output shaft of the motor, equal fixed mounting in each storage chamber in the pivot has crushing blade, the last fixed surface who deposits the case installs the loading hopper.

As a preferred technical proposal of the utility model, the lower surface of the liquid inlet pipe is higher than the upper surface of the filter screen by 1.5cm-3 cm.

As an optimal technical scheme of the utility model, the equal fixed mounting of storage compartment downside inner wall border position has the guide plate, and the guide plate sets up with the connecting pipe is corresponding.

As a preferred technical scheme of the utility model, the lateral wall sets up the current first through-hole of confession connecting pipe with the corresponding position of connecting pipe on the case of weighing.

As the utility model discloses an optimized technical scheme, the equal fixed mounting in upper surface and the corresponding position of discharging pipe of retort has the honeycomb duct, the discharging pipe surface is located to the honeycomb duct movable sleeve.

As the utility model discloses a preferred technical scheme, the sealed lid of second is installed to the last surface thread of loading hopper, the sealed fixed surface of covering of second installs the handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a polycarboxylate water reducing agent processing is with feeding proportioning device possesses following beneficial effect:

1. this polycarboxylate water reducing agent processing is with feeding proportioning device measures the liquid raw materials that adds through setting up the electronic flowmeter, and rethread weighing box carries out the meter weight to solid starting material to control first electronic valve, second solenoid valve and third solenoid valve through the control box, it is higher to make liquid starting material and solid starting material carry out accurate ratio production efficiency.

2. This feeding proportioning device is used in polycarboxylate water reducing agent processing can filter liquid raw materials through setting up the filter screen, avoids impurity to get into, and the stirring is smashed to the solid starting material in the storage chamber to motor drive epaxial crushing blade among the rethread rubbing crusher constructs, makes the reinforced in-process of ratio more smooth and easy, and the polycarboxylate water reducing agent quality of production is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is an enlarged view of the position B of the present invention.

In the figure: 1. a reaction tank; 2. a control box; 3. a filter box; 4. a first sealing cover; 5. a filter screen; 6. a liquid inlet mechanism; 601. a liquid inlet pipe; 602. an electronic flow meter; 603. a first solenoid valve; 7. a support frame; 8. a storage box; 9. a partition plate; 10. a storage chamber; 11. a connecting pipe; 12. a second solenoid valve; 13. a weighing sensor; 14. a weighing box; 15. a discharge pipe; 16. a third electromagnetic valve; 17. a crushing mechanism; 171. a motor; 172. a rotating shaft; 173. a crushing blade; 18. a hopper; 19. a baffle; 20. a first through hole; 21. a flow guide pipe; 22. a second sealing cover; 23. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a feeding proportioning device for processing a polycarboxylate water reducer comprises a reaction tank 1, a control box 2 is fixedly mounted on the front side surface of the reaction tank 1, a known gas station refueling system principle is adopted for keeping the control box 2 away, a filter box 3 is fixedly mounted on the upper surface of the reaction tank 1 close to the right side, a first sealing cover 4 is mounted on the upper surface of the filter box 3 through threads, a filter screen 5 is fixedly mounted between the inner walls of the filter box 3, liquid inlet mechanisms 6 are fixedly mounted on the left side and the right side of the filter box 3, each liquid inlet mechanism 6 comprises a liquid inlet pipe 601, an electronic flow meter 602 and a first electromagnetic valve 603, the liquid inlet pipe 601 is fixedly mounted on the side surface of the filter box 3, the electronic flow meter 602 and the first electromagnetic valve 603 are fixedly mounted on the liquid inlet pipe 601 from bottom to top in sequence, a storage box 8 is fixedly mounted on the upper surface of the reaction tank 1 close, the utility model discloses a reactor, including depositing case 8, division board, connecting pipe 11, fixed mounting has two baffles 9 from a left side to the right side in proper order in case 8, three deposit room 10 will be cut apart into in the case 8 to baffle 9, the equal fixed mounting of the corresponding case 8 downside of depositing of deposit room 10 has connecting pipe 11, fixed mounting has second solenoid valve 12 on the connecting pipe 11, the equal fixed mounting of the corresponding retort 1 upper surface of connecting pipe 11 has weighing sensor 13, fixed surface installs weighing box 14 on weighing sensor 13, the movable sleeve of weighing box 14 locates the connecting pipe 11 surface, the lower fixed mounting of weighing box 14 has discharging pipe 15, fixed mounting has third solenoid valve 16 on discharging pipe 15, discharging pipe 15 activity is inserted and is located in retort 1, deposit and set up in grinding mechanism 17 in the case 8, grinding mechanism 17 includes motor 171, pivot 172 and crushing blade 173, the fixed mounting of motor 171 is in the left surface of depositing case 8, fixed mounting has pivot 172 on the output shaft of motor 171, all fixed mounting has crushing blade 173 in each storage chamber 10 on the pivot 172, the last fixed surface who deposits case 8 installs loading hopper 18.

Specifically, the height of the lower surface of the liquid inlet pipe 601 is 1.5cm-3cm higher than that of the upper surface of the filter screen 5.

In this embodiment, the mother liquid and the liquid raw material entering the filter box 3 through the liquid inlet pipe 601 need to pass through the filter screen 5, so as to ensure that the filter screen 5 has an effect on all the liquid raw materials.

Specifically, the edge positions of the inner wall of the lower side of the storage chamber 10 are all fixedly provided with a guide plate 19, and the guide plate 19 is arranged corresponding to the connecting pipe 11.

In this embodiment, the baffle 19 allows the solid raw material to flow into the connecting pipe 11 accurately, and the solid raw material is stored in the storage chamber 10.

Specifically, a first through hole 20 for the connecting pipe 11 to pass through is formed in a position of the upper side wall of the weighing box 14 corresponding to the connecting pipe 11.

In this embodiment, the first through hole 20 allows the connection pipe 11 to be inserted into the weighing box 14, and the weighing box 14 is not connected, so that the weighing sensor 13 can weigh the weighing box 14 conveniently.

Specifically, the upper surface of the reaction tank 1 is fixedly provided with a guide pipe 21 at a position corresponding to the discharge pipe 15, and the guide pipe 21 is movably sleeved on the outer surface of the discharge pipe 15.

In this embodiment, the honeycomb duct 21 is convenient for the discharging pipe 15 to be inserted in the reaction tank 1, and avoids the discharging pipe 15 to contact with the reaction tank 1, so that the weighing box 14 can accurately weigh.

Specifically, a second sealing cover 22 is installed on the upper surface of the charging hopper 18 in a threaded manner, and a handle 23 is fixedly installed on the upper surface of the second sealing cover 22.

In this embodiment, the second sealing cover 22 can seal the storage chamber 10, and the first handle 23 is convenient for dismounting the second sealing cover 22, so as to prevent impurities from falling into the storage chamber 10.

The utility model discloses a theory of operation and use flow: when in use, the control box 2 sets the liquid raw material flowing into the liquid inlet pipe 601, when the electronic flowmeter 602 detects that the dosage of the raw material flowing into the filter box 3 conforms to the set value, the control box 2 closes the first electromagnetic valve 603, the added liquid raw materials are measured, the liquid raw materials are filtered through the filter screen 5 in the adding process to prevent impurities from entering the reaction tank 1, the motor 171 in the crushing mechanism 17 drives the crushing blade 173 on the rotating shaft 172 to crush and stir the solid raw materials in the storage chamber 10, so that the solid raw materials in the storage chamber 10 flow into the weighing box 14 through the connecting pipe 11, the weighing capacity of the weigh tank 14 is set prior to flow, and when the weight of the solid feed material in the weigh tank 14 meets the weight requirement, and the control box 2 closes the second electromagnetic valve 12, opens the third electromagnetic valve 16 at the moment, and enables the solid raw materials to flow into the reaction tank 1, so that the polycarboxylate superplasticizer is prepared through the reaction tank 1.

To sum up, this polycarboxylate water reducing agent processing is with feeding proportioning device can carry out accurate ratio to liquid feedstock and solid starting material, and the ratio is more accurate, and production efficiency is higher, can filter liquid feedstock simultaneously, smashes solid starting material, makes the reinforced in-process of ratio more smooth and easy, and the polycarboxylate water reducing agent quality of production is better.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polycarboxylate water reducing agent processing is with feeding proportioning device, includes retort (1), its characterized in that: the front side fixed mounting of retort (1) has control box (2), the upper surface of retort (1) is close to right side fixed mounting and has rose box (3), first sealed lid (4) are installed to the upper surface screw thread of rose box (3), fixed mounting has filter screen (5) between rose box (3) inner wall, the equal fixed mounting in the left and right sides of rose box (3) has feed liquor mechanism (6), feed liquor mechanism (6) include feed liquor pipe (601), electron flowmeter (602) and first solenoid valve (603), feed liquor pipe (601) fixed mounting is in rose box (3) side, from up fixed mounting in proper order electron flowmeter (602) and first solenoid valve (603) down on feed liquor pipe (601), the upper surface of retort (1) is close to the left side and deposits case (8) through support frame (7) fixed mounting, the storage box is characterized in that two partition plates (9) are sequentially and fixedly arranged in the storage box (8) from left to right, the partition plates (9) are used for storing three storage chambers (10) in the storage box (8), the storage chambers (10) are correspondingly provided with connecting pipes (11) fixedly arranged on the lower side surfaces of the storage box (8), the connecting pipes (11) are provided with second electromagnetic valves (12), the upper surfaces of the reaction tanks (1) corresponding to the connecting pipes (11) are respectively and fixedly provided with weighing sensors (13), the upper surfaces of the weighing sensors (13) are fixedly provided with weighing boxes (14), the outer surfaces of the connecting pipes (11) are movably sleeved with the weighing boxes (14), the lower surfaces of the weighing boxes (14) are fixedly provided with discharge pipes (15), the discharge pipes (15) are fixedly provided with third electromagnetic valves (16), and the discharge pipes (15) are movably inserted in the reaction tanks (1), deposit and set up in rubbing crusher structure (17) in case (8), rubbing crusher structure (17) include motor (171), pivot (172) and crushing blade (173), the fixed mounting of motor (171) is in the left surface of depositing case (8), fixed mounting has pivot (172) on the output shaft of motor (171), lie in equal fixed mounting in each storage chamber (10) on pivot (172) and smash blade (173), the last fixed surface who deposits case (8) installs loading hopper (18).

2. The feeding proportioning device for processing of the polycarboxylate superplasticizer according to claim 1, characterized in that: the lower surface of the liquid inlet pipe (601) is higher than the upper surface of the filter screen (5) by 1.5-3 cm.

3. The feeding proportioning device for processing of the polycarboxylate superplasticizer according to claim 1, characterized in that: the edge position of the inner wall of the lower side of the storage chamber (10) is fixedly provided with a guide plate (19), and the guide plate (19) is arranged corresponding to the connecting pipe (11).

4. The feeding proportioning device for processing of the polycarboxylate superplasticizer according to claim 1, characterized in that: and a first through hole (20) for the connecting pipe (11) to pass through is formed in the position, corresponding to the connecting pipe (11), of the upper side wall of the weighing box (14).

5. The feeding proportioning device for processing of the polycarboxylate superplasticizer according to claim 1, characterized in that: the upper surface of retort (1) and corresponding position of discharging pipe (15) are equal fixed mounting has honeycomb duct (21), discharging pipe (15) surface is located to honeycomb duct (21) movable sleeve.

6. The feeding proportioning device for processing of the polycarboxylate superplasticizer according to claim 1, characterized in that: and a second sealing cover (22) is installed on the upper surface of the feeding hopper (18) in a threaded manner, and a lifting handle (23) is fixedly installed on the upper surface of the second sealing cover (22).