CN213955874U

CN213955874U - Device for manufacturing polycarboxylic acid high-performance water reducing agent

Info

Publication number: CN213955874U
Application number: CN202120051921.6U
Authority: CN
Inventors: 王建
Original assignee: Sichuan Sentuo New Material Co ltd
Current assignee: Sichuan Nyu Green New Material Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-08-13
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a device for manufacturing polycarboxylate high performance water reducing agent, including drying barrel, top cap, landing leg and motor, the heating resistor silk is installed to drying barrel inner wall inlay, the drying barrel top is connected with the top cap, drying barrel bottom end fixedly connected with landing leg, top cap up end central point puts fixedly connected with motor, top cap up end fixed peg graft have with the inlet pipe of the inside intercommunication of drying barrel, top cap up end still fixedly connected with dust collection box, the dust collection box top is connected with the apron, drying barrel one side fixedly connected with mounting panel, the mounting panel is longitudinal arrangement has two, one of them fixedly connected with air exhauster, another piece on the mounting panel fixedly connected with air-blower on the mounting panel, the air exhauster is located the air-blower directly over. This make device of polycarboxylic acids high performance water-reducing agent, reasonable in design, easy operation can satisfy the production demand of enterprise.

Description

Device for manufacturing polycarboxylic acid high-performance water reducing agent

Technical Field

The utility model belongs to the technical field of the water-reducing agent, concretely relates to make polycarboxylate high performance water-reducing agent's device.

Background

The water reducing agent is a concrete admixture capable of reducing the mixing water consumption under the condition of maintaining the slump constant of concrete. The polycarboxylic acid high-performance water reducing agent is prepared by graft copolymerization of a plurality of macromolecular organic compounds taking polycarboxylate as a main body, has extremely strong water reducing performance, and belongs to the leading environment-friendly concrete admixture in the world. The concrete is widely applied to concrete construction of main structures of water conservancy, electric power, ports, railways, bridges, highways, airports, military engineering and various citizens.

The appearance forms of the water reducing agent are divided into water agent and powder agent. The moisture content of the powder in primary production generally cannot meet the requirement, and the powder needs to be dried. The existing water reducing agent drying device is easy to cause the phenomenon of wall sticking in the process of drying powder, and the drying efficiency is low, so that the production requirement of enterprises can not be met.

Disclosure of Invention

An object of the utility model is to provide a make polycarboxylate high performance water reducing agent's device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for manufacturing a polycarboxylic acid high-performance water reducing agent comprises a drying barrel, a top cover, supporting legs and a motor, wherein a heating resistance wire is embedded and installed on the inner wall of the drying barrel, the top end of the drying barrel is connected with the top cover, the supporting legs are fixedly connected to the bottom end of the drying barrel, the motor is fixedly connected to the central position of the upper end face of the top cover, a feeding pipe communicated with the interior of the drying barrel is fixedly inserted and connected to the upper end face of the top cover, a dust collection box is further fixedly connected to the upper end face of the top cover, a cover plate is connected to the top end of the dust collection box, two mounting plates are longitudinally arranged on one side of the drying barrel, an exhaust fan is fixedly connected to one mounting plate, an air blower is fixedly connected to the other mounting plate, and the exhaust fan is located right above the air blower;

the exhaust fan is connected with the dust collection box through an exhaust pipe, the dust collection box is connected with the drying barrel through a pipeline, and the blower is connected with the drying barrel through a blast pipe;

the drying barrel is internally provided with a rotating shaft, the top end of the rotating shaft penetrates through the top cover to be connected with a motor output shaft at the bottom end of the motor, the rotating shaft is connected with the scraper blade through a connecting rod, and the scraper blade and the rotating shaft are arranged in parallel relatively.

Preferably, the connecting rod is equipped with a plurality ofly, the scraper blade is parallel to each other and is equipped with two, connecting rod one end and scraper blade fixed connection, the connecting rod other end and pivot fixed connection, the scraper blade is kept away from one side and the contact of dry bucket inner wall of connecting rod.

Preferably, one end of the blast pipe is connected with the blower, and one end of the blast pipe, which is far away from the blower, is fixedly inserted on the drying barrel and is communicated with the inside of the drying barrel.

Preferably, one end of the pipeline is fixedly inserted on the dust collection box and communicated with the interior of the dust collection box, the other end of the pipeline is fixedly inserted on the top cover and communicated with the interior of the drying barrel, and the lower end face of the top cover is fixedly connected with the filter cover at the position of the pipeline.

Preferably, a filter screen plate is arranged in the dust collection box, the filter screen plate is clamped with the dust collection box, and at least two filter screen plates are arranged.

Preferably, one end of the exhaust pipe is connected with the exhaust fan, and one end of the exhaust pipe, which is far away from the exhaust fan, is fixedly inserted on the cover plate and is communicated with the interior of the dust collection box.

The utility model discloses a technological effect and advantage: this make polycarboxylate high performance water reducing agent's device, design through the heating resistor silk, be convenient for carry out the drying to the raw materials in the drying bucket, through the air-blower, the air exhauster, the design of blast pipe and exhaust column, can form a circulation flow system in the drying bucket, accelerate the drying efficiency of raw materials, the scraper blade can be scraped the raw materials of condensing at the drying bucket inner wall down, the wall phenomenon is glued in the easy appearance of dry in-process powder to the current water reducing agent drying device of having solved, this make polycarboxylate high performance water reducing agent's device, therefore, the steam generator is reasonable in design, the steam generator is simple in operation, can satisfy the production demand of enterprise.

Drawings

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

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

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a drying barrel 1, a top cover 2, a mounting plate 3, supporting legs 4, a blast pipe 5, a feeding pipe 6, a motor 7, a cover plate 8, an exhaust pipe 9, a dust collection box 10, an exhaust fan 11, a blower 12, a rotating shaft 13, a heating resistance wire 14, a connecting rod 15, a scraper 16, a filter screen plate 17, a pipeline 18 and a filter cover 19.

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 utility model provides a device for manufacturing a polycarboxylic acid high-performance water reducing agent as shown in figures 1-3, which comprises a drying barrel 1, a top cover 2, supporting legs 4 and a motor 7, wherein a heating resistance wire 14 is embedded and installed on the inner wall of the drying barrel 1, the top end of the drying barrel 1 is connected with the top cover 2, the bottom end of the drying barrel 1 is fixedly connected with the supporting legs 4, the central position of the upper end surface of the top cover 2 is fixedly connected with the motor 7, the upper end surface of the top cover 2 is fixedly inserted with a feed pipe 6 communicated with the inside of the drying barrel 1, the upper end surface of the top cover 2 is also fixedly connected with a dust collection box 10, the top end of the dust collection box 10 is connected with a cover plate 8, one side of the drying barrel 1 is fixedly connected with a mounting plate 3, two mounting plates 3 are longitudinally arranged, one mounting plate 3 is fixedly connected with an exhaust fan 11, the other mounting plate 3 is fixedly connected with an air blower 12, the exhaust fan 11 is positioned right above the air blower 12, and the exhaust fan 11, the air blower 12, the motor 7 and the heating resistance wire 14 are externally connected with a power supply;

the exhaust fan 11 is connected with the dust collection box 10 through an exhaust pipe 9, the dust collection box 10 is connected with the drying barrel 1 through a pipeline 18, the blower 12 is connected with the drying barrel 1 through a blast pipe 5, and the exhaust pipe 9 is positioned above the blast pipe 5;

be equipped with pivot 13 in the drying barrel 1, the motor output shaft of top cap 2 and motor 7 bottom is passed on pivot 13 top, pivot 13 passes through connecting rod 15 and is connected with scraper blade 16, scraper blade 16 and the relative parallel arrangement of pivot 13, scraper blade 16 follows pivot 13 and rotates.

Specifically, connecting rod 15 is equipped with a plurality ofly, scraper blade 16 is parallel to each other and is equipped with two, connecting rod 15 one end and scraper blade 16 fixed connection, the connecting rod 15 other end and pivot 13 fixed connection, scraper blade 16 keeps away from one side and the contact of 1 inner wall of drying bucket of connecting rod 15, and scraper blade 16 can be scraped the raw materials of condensing at 1 inner wall of drying bucket.

Specifically, one end of the blast pipe 5 is connected with the blower 12, one end of the blast pipe 5, which is far away from the blower 12, is fixedly inserted on the drying barrel 1 and is communicated with the inside of the drying barrel 1, the blower 12 blows air flow into the drying barrel 1 through the blast pipe 5, and the heating resistance wire 14 heats the drying barrel 1.

Specifically, one end of the pipeline 18 is fixedly inserted on the dust collection box 10 and is communicated with the inside of the dust collection box 10, the other end of the pipeline 18 is fixedly inserted on the top cover 2 and is communicated with the inside of the drying barrel 1, the lower end face of the top cover 2 is fixedly connected with the filter cover 19 at the position of the pipeline 18, and the filter cover 19 can prevent the pipeline 18 from pumping the raw materials in the drying barrel 1 into the dust collection box 10.

Specifically, be equipped with filter screen 17 in the dust collection box 10, filter screen 17 and dust collection box 10 joint, filter screen 17 is equipped with two at least, and bolt one end passes dust collection box 10 and filter screen 17 fixed connection, and filter screen 17 can filter the air current that gets into in the dust collection box 10, avoids the raw materials to get into in the air exhauster 11.

Specifically, 9 one ends of exhaust pipes are connected with

exhaust fan

11, 9 one ends of exhaust pipes far away from exhaust fan 11 are fixedly inserted on cover plate 8 and with the inside intercommunication of dust collection box 10, exhaust fan 11 can exhaust air in dust collection box 10 through exhaust pipes 9, and dust collection box 10 can exhaust air in drying barrel 1 through pipeline 18.

The working principle is as follows: when the device for manufacturing the polycarboxylic acid high-performance water reducing agent is used, raw materials are firstly added into a drying barrel 1 through a feeding pipe 6, a heating resistance wire 14 heats the raw materials in the drying barrel 1, an air blower 12 blows air flow into the drying barrel 1 through a blast pipe 5 and can blow up the raw materials accumulated at the bottom end of the drying barrel 1, an exhaust fan 11 can exhaust air in a dust collection box 10 through an exhaust pipe 9, the dust collection box 10 can exhaust air in the drying barrel 1 through a pipeline 18, a circulating flow system can be formed in the drying barrel 1 through the matching of the air blower 12 and the exhaust fan 11, the drying efficiency of the raw materials is accelerated, meanwhile, a motor 7 drives a rotating shaft 13 to rotate and can stir the raw materials of the drying barrel 1, meanwhile, a scraping plate 16 rotates along with the rotating shaft 13 and can scrape the raw materials condensed on the inner wall of the drying barrel 1, and the device for manufacturing the polycarboxylic acid high-performance water reducing agent is provided, reasonable in design, easy operation can satisfy the production demand of enterprise.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a make polycarboxylate high performance water reducing agent's device, includes drying bucket (1), top cap (2), landing leg (4) and motor (7), its characterized in that: a heating resistance wire (14) is embedded and installed on the inner wall of the drying barrel (1), the top end of the drying barrel (1) is connected with a top cover (2), the bottom end of the drying barrel (1) is fixedly connected with a supporting leg (4), the center position of the upper end surface of the top cover (2) is fixedly connected with a motor (7), a feeding pipe (6) communicated with the inside of the drying barrel (1) is fixedly inserted and connected on the upper end surface of the top cover (2), the upper end surface of the top cover (2) is also fixedly connected with a dust collection box (10), the top end of the dust collection box (10) is connected with a cover plate (8), one side of the drying barrel (1) is fixedly connected with a mounting plate (3), two mounting plates (3) are longitudinally arranged, an exhaust fan (11) is fixedly connected to one of the mounting plates (3), an air blower (12) is fixedly connected to the other mounting plate (3), and the exhaust fan (11) is positioned right above the air blower (12);

the exhaust fan (11) is connected with the dust collection box (10) through the exhaust pipe (9), the dust collection box (10) is connected with the drying barrel (1) through a pipeline (18), and the air blower (12) is connected with the drying barrel (1) through an air blowing pipe (5);

be equipped with pivot (13) in drying bucket (1), the motor output shaft that top cap (2) and motor (7) bottom are passed on pivot (13) top is connected, pivot (13) are connected with scraper blade (16) through connecting rod (15), scraper blade (16) and pivot (13) parallel arrangement relatively.

2. The apparatus for producing the polycarboxylic acid high-performance water reducing agent according to claim 1, characterized in that: connecting rod (15) are equipped with a plurality ofly, scraper blade (16) parallel relatively is equipped with two, connecting rod (15) one end and scraper blade (16) fixed connection, connecting rod (15) other end and pivot (13) fixed connection, one side and the contact of drying bucket (1) inner wall that connecting rod (15) were kept away from in scraper blade (16).

3. The apparatus for producing the polycarboxylic acid high-performance water reducing agent according to claim 1, characterized in that: one end of the blast pipe (5) is connected with the air blower (12), and one end, far away from the air blower (12), of the blast pipe (5) is fixedly inserted on the drying barrel (1) and is communicated with the inside of the drying barrel (1).

4. The apparatus for producing the polycarboxylic acid high-performance water reducing agent according to claim 1, characterized in that: one end of the pipeline (18) is fixedly inserted on the dust collection box (10) and is communicated with the interior of the dust collection box (10), the other end of the pipeline (18) is fixedly inserted on the top cover (2) and is communicated with the interior of the drying barrel (1), and the lower end face of the top cover (2) is fixedly connected with a filter cover (19) at the position of the pipeline (18).

5. The apparatus for producing the polycarboxylic acid high-performance water reducing agent according to claim 1, characterized in that: the dust collection box is characterized in that filter screen plates (17) are arranged in the dust collection box (10), the filter screen plates (17) are clamped with the dust collection box (10), and at least two filter screen plates (17) are arranged.

6. The apparatus for producing the polycarboxylic acid high-performance water reducing agent according to claim 1, characterized in that: one end of the exhaust pipe (9) is connected with the exhaust fan (11), and one end of the exhaust pipe (9), far away from the exhaust fan (11), is fixedly inserted on the cover plate (8) and is communicated with the interior of the dust collection box (10).