CN217391592U

CN217391592U - High water reducing agent type powder polycarboxylate water reducing agent spray drying equipment

Info

Publication number: CN217391592U
Application number: CN202221050048.XU
Authority: CN
Inventors: 马玲; 张鹏; 朱艳超
Original assignee: Wuhan Tapai Huaxuan New Material Technology Co ltd
Current assignee: Wuhan Tapai Huaxuan New Material Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-09
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a high water-reducing agent type powder polycarboxylate water reducing agent spray drying equipment, including water-reducing agent spray dryer main part, every slider all and the shell between fixedly connected with extension spring, the bottom of sieve is provided with hose and two touch pieces respectively, the lower extreme fixedly connected with of hose runs through the row of shell expect the pipe, the outside fixed mounting of shell has driving motor, driving motor's output shaft runs through shell fixedly connected with pivot, the outside symmetry fixed mounting of pivot have with the cam of conflict piece contact. The utility model provides an adopt slider, spout and extension spring swing joint between sieve and shell to install the touch multitouch of contradicting in the bottom of sieve, through starting driving motor, drive the pivot rotation rather than output shaft, the cam that realizes the outside drives and shakes from top to bottom through the sieve that the touch multitouch is connected, thereby has solved the rigidity of sieve, and the material is easily piled up in the surface of sieve, leads to the lower problem of screening efficiency.

Description

High water reducing agent type powder polycarboxylate water reducing agent spray drying equipment

Technical Field

The utility model belongs to the technical field of spray drying equipment, concretely relates to high water reducing agent type powder polycarboxylate water reducing agent spray drying equipment.

Background

The spray dryer is one of drying devices frequently used by chemical enterprises, and the spray dryer commonly used in the market at present disperses raw material liquid into fog drops by an atomizer, and obtains a powder-shaped product by a mode of directly contacting hot air with the fog drops.

China patent network application CN212854660U discloses a spray dryer for high-efficiency water reducing agent. The top of the jar body is equipped with the shower nozzle, the shower nozzle is connected with peristaltic pump and air pressure pump, the peristaltic pump is connected with the feed tank, jar body top is equipped with the sucking disc, the sucking disc is connected with the air exhauster, the air pressure pump is connected with the heating cabinet, jar internal wall is equipped with the air guide storehouse, the air guide storehouse passes through trachea and heating cabinet intercommunication, jar internal wall is fixed with the stock guide through the pipe, jar internal wall is fixed with first sieve in the stock guide below, jar internal wall still is fixed with the second sieve below first sieve, jar internal wall is fixed with the flitch that gathers materials in second sieve below, first sieve, the bottom of second sieve and flitch all is connected with the discharging pipe. Although the utility model discloses an improve the contact time of atomizing feed liquid and steam, improve drying efficiency, rational utilization tail gas waste heat simultaneously, the increasing the heat efficiency to can carry out preliminary grading to the powder particle product, improve follow-up product classification efficiency. However, the position of the sieve plate is fixed, and materials are easy to accumulate on the surface of the sieve plate, so that the sieving efficiency is low. Therefore, the spray drying equipment for the high water reducing agent type powder polycarboxylate water reducing agent is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high water reducing agent type powder polycarboxylate water reducing agent spray drying equipment to the rigidity who provides the sieve in solving above-mentioned background art, the material is easily piled up on the surface of sieve, leads to the lower problem of screening efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high water-reducing agent type powder polycarboxylate water reducing agent spray drying equipment, includes water-reducing agent spray dryer main part, water-reducing agent spray dryer main part is including setting up in the shell in the outside, the spout has been seted up to the inboard symmetry of shell, just the inside of shell is provided with the sieve, the outside symmetry fixed mounting of sieve has the slider with spout sliding connection, every the slider all with the shell between fixedly connected with extension spring, the bottom of sieve is provided with hose and two conflict pieces respectively, the row's of lower extreme fixedly connected with through the shell of hose expects the pipe, the outside fixed mounting of shell has driving motor, driving motor's output shaft runs through shell fixedly connected with pivot, the outside symmetry fixed mounting of pivot has the cam with conflict piece contact.

Preferably, a discharge hopper is arranged below the sieve plate, and the lower end of the discharge hopper penetrates through the shell.

Preferably, the bottom of water-reducing agent spray dryer main part is even fixed mounting has three landing legs, every the equal fixedly connected with heel brace of lower extreme of landing leg.

Preferably, the water reducing agent spray dryer main body is including the feed liquid jar that runs through the shell, the top fixedly connected with feeder hopper of feed liquid jar.

Preferably, a servo motor is fixedly mounted on one side of the material liquid tank, an output shaft of the servo motor penetrates through the material liquid tank and is fixedly connected with a lead screw, a connecting block is screwed on the outer side of the lead screw, and a cleaning brush is fixedly mounted at the bottom of the connecting block.

Preferably, the cleaning brush is of a U-shaped structure, and bristles of the cleaning brush are in contact with the liquid feed tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides an adopt slider, spout and extension spring swing joint between sieve and shell to install the touch multitouch of contradicting in the bottom of sieve, through starting driving motor, drive the pivot rotation rather than output shaft, the cam that realizes the outside drives and shakes from top to bottom through the sieve that the touch multitouch is connected, thereby has solved the rigidity of sieve, and the material is easily piled up in the surface of sieve, leads to the lower problem of screening efficiency.

2. The utility model discloses be provided with the cleaning brush, through starting servo motor, the lead screw that drives rather than the output shaft rotates, realizes that the connecting block in the outside drives cleaning brush horizontal migration to the convenience is cleaned convenient operation bottom the inner wall and the inner chamber of feed liquid jar.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the feed liquid tank of the present invention;

in the figure: 1. a water reducing agent spray dryer main body; 2. a support leg; 3. a foot support; 4. a servo motor; 5. a feed liquid tank; 6. a feed hopper; 7. a housing; 8. a slider; 9. a contact block; 10. a cam; 11. a rotating shaft; 12. a hose; 13. a discharge hopper; 14. a discharge pipe; 15. a drive motor; 16. a tension spring; 17. a chute; 18. a sieve plate; 19. connecting blocks; 20. a cleaning brush; 21. and a screw rod.

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.

The first embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: a high water reducing agent type powder polycarboxylate water reducing agent spray drying equipment comprises a water reducing agent spray drying machine main body 1, the water reducing agent spray drying machine main body 1 comprises a shell 7 arranged on the outer side, sliding grooves 17 are symmetrically formed in the inner side of the shell 7, a sieve plate 18 is arranged inside the shell 7, sliding blocks 8 in sliding connection with the sliding grooves 17 are symmetrically and fixedly arranged on the outer side of the sieve plate 18, a tension spring 16 is fixedly connected between each sliding block 8 and the shell 7, a hose 12 and two touch blocks 9 are respectively arranged at the bottom of the sieve plate 18, a discharging pipe 14 penetrating through the shell 7 is fixedly connected to the lower end of the hose 12, a driving motor 15 is fixedly arranged on the outer side of the shell 7, an output shaft of the driving motor 15 penetrates through the shell 7 and is fixedly connected with a rotating shaft 11, a cam 10 in contact with the touch blocks 9 is symmetrically and fixedly arranged on the outer side of the rotating shaft 11, and a discharging hopper 13 is arranged below the sieve plate 18, the lower extreme of arranging hopper 13 runs through shell 7, and the even fixed mounting in bottom of water-reducing agent spray dryer main part 1 has three landing leg 2, and the equal fixedly connected with heel brace 3 of lower extreme of every landing leg 2 for water-reducing agent spray dryer main part 1 is supported certain height.

As can be seen from the above description, the present invention has the following advantages: adopt slider 8, spout 17 and extension spring 16 swing joint between sieve 18 and shell 7 to install the touch multitouch 9 in the bottom of sieve 18, through starting driving motor 15, drive pivot 11 rather than output shaft and rotate, realize that the cam 10 in the outside drives the sieve 18 vibrations from top to bottom through touch multitouch 9 is connected, thereby solved the rigidity of sieve 18, the material is easily piled up on the surface of sieve 18, leads to the lower problem of screening efficiency.

Example two:

referring to fig. 1-3, based on the first embodiment, the present invention provides a technical solution: water-reducing agent spray drier main part 1 is including the feed tank 5 that runs through shell 7, the top fixedly connected with feeder hopper 6 of feed tank 5, one side fixed mounting of feed tank 5 has servo motor 4, servo motor 4's output shaft runs through 5 fixedly connected with lead screw 21 of feed tank, the outside spiro union of lead screw 21 has connecting block 19, the bottom fixed mounting of connecting block 19 has cleaning brush 20, cleaning brush 20 is U type structure, and contact between cleaning brush 20's brush hair and the feed tank 5.

By adopting the cleaning brush 20, the servo motor 4 is started to drive the screw rod 21 connected with the output shaft of the screw rod to rotate, and the connecting block 19 on the outer side drives the cleaning brush 20 to horizontally move, so that the inner wall and the bottom of the inner cavity of the material liquid tank 5 are conveniently cleaned, and the operation is convenient.

The utility model discloses a theory of operation and use flow:

when the screening device is used, the driving motor 15 is started, the driving motor 15 drives the rotating shaft 11 connected with the output shaft of the driving motor 15 to rotate, meanwhile, the tension spring 16 is matched, the cam 10 on the outer side drives the screening plate 18 connected through the contact block 9 to vibrate up and down, the screening efficiency of the screening plate 18 is promoted, materials which do not penetrate through meshes of the screening plate 18 are discharged through the hose 12 and the discharge pipe 14, and materials which penetrate through meshes of the screening plate 18 are discharged through the discharge hopper 13. When the interior of the material liquid tank 5 needs to be cleaned, the servo motor 4 is started to drive the screw rod 21 connected with the output shaft of the servo motor to rotate, and the connecting block 19 on the outer side is driven to drive the cleaning brush 20 to horizontally move, so that the inner wall and the bottom of the inner cavity of the material liquid tank 5 are cleaned.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a high water-reducing agent type powder polycarboxylate water-reducing agent spray drying equipment, includes water-reducing agent spray dryer main part (1), its characterized in that: the water reducing agent spray dryer main body (1) comprises a shell (7) arranged on the outer side, sliding grooves (17) are symmetrically formed in the inner side of the shell (7), and the inside of the shell (7) is provided with a sieve plate (18), the outer side of the sieve plate (18) is symmetrically and fixedly provided with slide blocks (8) which are in sliding connection with a sliding chute (17), a tension spring (16) is fixedly connected between each slide block (8) and the shell (7), the bottom of the sieve plate (18) is respectively provided with a hose (12) and two resisting blocks (9), the lower end of the hose (12) is fixedly connected with a discharge pipe (14) which penetrates through the shell (7), a driving motor (15) is fixedly arranged on the outer side of the shell (7), an output shaft of the driving motor (15) penetrates through the shell (7) and is fixedly connected with a rotating shaft (11), and cams (10) contacted with the contact blocks (9) are symmetrically and fixedly arranged on the outer side of the rotating shaft (11).

2. The spray drying equipment for the high water reducer type powder polycarboxylate superplasticizer according to claim 1, is characterized in that: a discharge hopper (13) is arranged below the sieve plate (18), and the lower end of the discharge hopper (13) penetrates through the shell (7).

3. The spray drying equipment for the high water reducer type powder polycarboxylate superplasticizer according to claim 1, is characterized in that: the bottom of water-reducing agent spray dryer main part (1) is even fixed mounting has three landing leg (2), every the equal fixedly connected with heel brace (3) of lower extreme of landing leg (2).

4. The spray drying equipment for the high water reducer type powder polycarboxylate superplasticizer according to claim 1, is characterized in that: the water reducing agent spray dryer main body (1) is including running through feed liquid jar (5) of shell (7), the top fixedly connected with feeder hopper (6) of feed liquid jar (5).

5. The spray drying equipment for the high water reducer type powder polycarboxylate water reducer according to claim 4, characterized in that: one side fixed mounting of feed liquid jar (5) has servo motor (4), the output shaft of servo motor (4) runs through feed liquid jar (5) fixedly connected with lead screw (21), the outside spiro union of lead screw (21) has connecting block (19), the bottom fixed mounting of connecting block (19) has cleaning brush (20).

6. The spray drying equipment for the high water reducer type powder polycarboxylate superplasticizer according to claim 5, is characterized in that: the cleaning brush (20) is of a U-shaped structure, and bristles of the cleaning brush (20) are in contact with the liquid feed tank (5).