CN214085948U

CN214085948U - Conveniently cleaned curing agent storage device

Info

Publication number: CN214085948U
Application number: CN202023239833.3U
Authority: CN
Inventors: 王劲松; 陈宽
Original assignee: Chengdu Benbon Road And Bridge New Material Co ltd
Current assignee: Chengdu Benbon Road And Bridge New Material Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-31
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a wash convenient curing agent storage device, including the check valve that sets up on outer support, holding vessel, blanking funnel opening side articulated funnel lid, blanking pipe, blast pipe, row's material pipe and row's material pipe, under the setting of rotating cover, (mixing) shaft, stirring vane, scraper blade, heat preservation, heating rod, temperature sensor and cleaning unit, can regularly stir the curing agent and can keep the physical properties of curing agent stable, avoid the condition of curing agent caking to appear, reduce the residue of curing agent, practice thrift the cost, make things convenient for the washing of storage device; simultaneously when wasing storage device, thorough washing can be realized automatically to holding vessel inner wall and stirring vane, has improved storage device's cleaning performance and cleaning efficiency greatly, under solenoid valve, gas pressure sensor, blast pipe and gas purification device's setting, can avoid appearing because the condition of jar internal pressure too big production incident.

Description

Conveniently cleaned curing agent storage device

Technical Field

The utility model relates to a curing agent storage facilities field especially relates to a wash convenient curing agent storage device.

Background

Curing agents, also known as hardeners, curing agents or setting agents, are a class of substances or mixtures that enhance or control the curing reaction. The resin curing is carried out by adding a curing (crosslinking) agent to a thermosetting resin through chemical reactions such as condensation, ring closure, addition or catalysis to cause irreversible change of the thermosetting resin.

The curing agent is stored in the storage tank for temporary storage after production is finished, and the storage tank needs to be cleaned for secondary use after the curing agent in the storage tank is discharged, but most of the existing cleaning methods adopt cleaning by manually spraying cleaning liquid after the storage tank is opened, so that the cleaning time is long, the efficiency is low, and the effect is poor; meanwhile, when the temperature is low, the curing agent in the storage tank is easy to agglomerate, the physical property of the curing agent is unstable, and then the curing agent is easy to remain when discharged, so that the cleaning difficulty is increased to a certain extent, the waste is caused, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wash convenient curing agent storage 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 curing agent storage device convenient to clean comprises an outer support, a storage tank, a blanking funnel, a funnel cover, a blanking pipe, an exhaust pipe, a discharge pipe and a check valve, wherein the funnel cover is hinged to the opening side of the blanking funnel, the blanking pipe, the exhaust pipe, the discharge pipe and the check valve are arranged on the discharge pipe, the storage tank is arranged on the outer support, the blanking pipe and the exhaust pipe are communicated with the side wall of the storage tank, the blanking pipe is communicated with the blanking funnel, the exhaust pipe is provided with a solenoid valve, the inner support is arranged inside the storage tank, the opening side of the top of the storage tank is provided with a rotating cover in a rotating mode, the storage tank is also provided with a driving motor for driving the rotating cover to rotate, the bottom of the rotating cover is provided with a stirring shaft, the bottom end of the stirring shaft is rotatably connected with the inner support, the side surface of the stirring shaft is provided with a plurality of stirring blades, the rotating cover is provided with a plurality of cleaning units for cleaning the stirring blades and the inner wall of the storage tank, and the storage tank is also provided with a heating rod, a gas pressure sensor and a temperature sensor, be provided with observation window and control box on the holding vessel, be provided with controller and display screen in the control box, display screen, driving motor, cleaning unit, solenoid valve, check valve, heating rod, gas pressure sensor and temperature sensor all with controller electric connection.

The cleaning unit comprises a flow guide pipe, a first nozzle and a second nozzle, one end of the flow guide pipe extends into the storage tank and is provided with the first nozzle and the second nozzle, the first nozzle is matched with the stirring blades, the second nozzle is matched with the inner wall of the storage tank, the other end of the flow guide pipe is communicated with the flow distribution disc, the flow distribution disc is connected with a rotary joint, the rotary joint is communicated with the liquid pump and the liquid storage tank in sequence through pipelines, and the liquid pump is electrically connected with the controller.

The side of the rotating cover is provided with gear teeth, an output shaft of the driving motor is provided with a bevel gear, and the gear teeth are meshed with the bevel gear.

The exhaust pipe is connected with a gas purification device.

And the stirring shaft is also provided with a plurality of scrapers matched with the inner wall of the storage tank.

And a heat insulation layer is arranged on the outer side of the storage tank.

The discharging pipe is also provided with a liquid flow meter which is electrically connected with the controller.

The observation window is a transparent observation window, and scale marks are arranged on the observation window.

The utility model has the advantages that:

1. under the arrangement of the rotating cover, the stirring shaft, the stirring blades, the scraper blade, the heat-insulating layer, the heating rod, the temperature sensor and the cleaning unit, the curing agent can be stirred regularly, so that the physical property stability of the curing agent can be kept, the caking of the curing agent is avoided, the residue of the curing agent is reduced, the cost is saved, and the cleaning of the storage device is facilitated; when the storage device is cleaned, the inner wall of the storage tank and the stirring blades can be automatically cleaned thoroughly, and the cleaning effect and the cleaning efficiency of the storage device are greatly improved.

2. Under solenoid valve, gas pressure sensor, blast pipe and gas purification device's setting, can discharge the waste gas purification back that produces in the curing agent storage process again, avoid appearing because the condition that jar atmospheric pressure was too big produces the incident, improved the feature of environmental protection of device simultaneously.

3. Still be provided with fluidflowmeter on arranging the material pipe, fluidflowmeter's setting can realize storage device's ration and discharge, saves the link that the curing agent weighed, has improved production efficiency.

Drawings

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

FIG. 2 is a schematic view of the storage tank of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 1 according to the present invention.

In the figure, 1, an external bracket; 2. a storage tank; 3. an inner support; 4. rotating the cover; 41. gear teeth; 5. a blanking funnel; 6. a blanking pipe; 7. an exhaust pipe; 8. an electromagnetic valve; 9. a discharge pipe; 10. a one-way valve; 11. a liquid flow meter; 12. a stirring shaft; 13. a stirring blade; 14. a squeegee; 15. a drive motor; 151. a bevel gear; 16. a heat-insulating layer; 17. a control box; 18. an observation window; 19. scale lines; 20. a funnel cover; 21. a cleaning unit; 211. a flow guide pipe; 212. a first nozzle; 213. a second nozzle; 22. a temperature sensor; 23. a gas pressure sensor; 24. a heating rod; 25. a rotary joint; 26. a diverter tray; 27. a liquid pump; 28. a liquid storage tank; 29. a gas purification device.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

Referring to fig. 1 to 4, an embodiment of the present invention provides a curing agent storage device convenient for cleaning, including an external support 1, a storage tank 2, a blanking funnel 5, a funnel cover 20 hinged to an opening side of the blanking funnel 5, a blanking pipe 6, an exhaust pipe 7, a discharge pipe 9, and a check valve 10 disposed on the discharge pipe 9, wherein the storage tank 2 is disposed on the external support 1, the support 1 provides a support for the storage tank 2, the top of a sidewall of the storage tank 2 is communicated with the blanking pipe 6 and the exhaust pipe 7, the blanking pipe 6 is communicated with the blanking funnel 5, the blanking pipe 6 can be tilted to facilitate blanking, the exhaust pipe 7 is provided with a solenoid valve 8, the storage tank 2 is further provided with a gas pressure sensor 23, when the gas pressure sensor 23 detects that the internal pressure of the storage tank 2 is too high, the surface curing agent generates more waste gas, the solenoid valve 8 is opened at this time, the exhaust pipe 7 can exhaust the waste gas generated during the curing agent storage process, the situation that safety accidents are caused by overlarge air pressure in the tank is avoided; the exhaust pipe 7 is connected with a gas purification device 29, and the gas purification device 29 can be an activated carbon gas purification device and can purify and discharge waste gas, so that the environmental protection performance of the device is improved; still be provided with fluidflowmeter 11 on arranging material pipe 9, fluidflowmeter 11's setting can realize storage device's ration and discharge, saves the link that the curing agent weighed, has improved production efficiency.

The storage tank 2 outside is provided with heat preservation 16, still is provided with heating rod 24 and temperature sensor 22 in the storage tank 2, and setting up of heat preservation 16 and heating rod 24 can prevent because the condition of the curing agent caking appears in the low storage tank 2 of temperature, guarantees going on smoothly of arranging the material.

An observation window 18 is arranged on the storage tank 2, the observation window 18 is a transparent observation window 18, and scale marks 19 are arranged on the observation window 18, so that the storage amount of the curing agent in the storage tank 2 can be known through the observation window 18.

2 internally welded of holding vessel has

inner support

3, 2 open-top of holding vessel and rotation are connected with and rotate lid 4, still be provided with the drive on the holding vessel 2 and rotate the rotatory driving motor 15 of lid 4, it has teeth of a cogwheel 41 to rotate 4 side integrated into one piece of lid, be provided with bevel gear 151 on driving motor 15's the output shaft, teeth of a cogwheel 41 and bevel gear 151 mesh, start driving motor 15 and can realize rotating the rotation of lid 4 under bevel gear 151 and the transmission of the teeth of a cogwheel 41.

A stirring shaft 12 is fixedly installed at the center of the bottom of the rotating cover 4, the bottom end of the stirring shaft 12 is rotatably connected with the inner support 3, a plurality of stirring blades 13 are arranged on the side face of the stirring shaft 12, a plurality of scraping plates 14 matched with the inner wall of the storage tank 2 are further arranged on the stirring shaft 12, the stirring shaft 12 can be rotated when the rotating cover 4 rotates, then the stirring blades 13 can slowly stir the stored curing agent, the curing agent is stirred periodically, the physical property stability of the curing agent can be kept, the curing agent agglomeration is further avoided, and the curing agent can be uniformly heated when the liquid storage tank 2 needs to be heated due to low temperature; simultaneously when arranging the material, pivoted rotation lid 4 can drive scraper blade 14 and rotate, and scraper blade 14 can scrape off and attach to the remaining curing agent in holding vessel 2 inner wall, reduces the residue of curing agent, practices thrift the cost, makes things convenient for storage device's washing.

The rotating cover 4 is provided with a plurality of cleaning units 21 for cleaning the inner walls of the stirring blades 13 and the storage tank 2, each cleaning unit 21 comprises a guide pipe 211, a first nozzle 212 and a second nozzle 213, one end of each guide pipe 211 extends into the storage tank 2 and is provided with the first nozzle 212 and the second nozzle 213, the first nozzle 212 is matched with the stirring blades 13, the second nozzle 213 is matched with the inner wall of the storage tank 2, the other end of each guide pipe 211 is communicated with a diversion disc 26, the diversion disc 26 is connected with a rotary joint 25, the rotary joint 25 and the rotating center of the rotating cover 4 are concentrically arranged, the rotary joint 25 is sequentially communicated with the liquid pumping pump 27 and the liquid storage tank 28 through pipelines, the rotating cover 24 can be rotated after the storage device is used for a certain time, and simultaneously the liquid pumping pump 27 pumps cleaning liquid to the inner walls of the stirring blades 13 and the storage tank 2 through the first nozzle 212 and the second nozzle 213 respectively to clean the cleaning liquid, the second nozzle 213 rotates along with the rotating cover 4 in the cleaning process, so that the inner wall of the storage tank 2 can be cleaned completely without dead angles; meanwhile, the second nozzle 213 corresponds to a plurality of longitudinal stirring blades 13, so that the stirring blades 13 are also cleaned, and the cleaning effect and the cleaning efficiency of the storage device are greatly improved.

The liquid storage tank 2 is further provided with a control box 17, a controller and a display screen are arranged in the control box 17, and the display screen, the driving motor 15, the cleaning unit 21, the electromagnetic valve 8, the one-way valve 10, the heating rod 24, the gas pressure sensor 23, the liquid pumping pump 27, the liquid flowmeter 11 and the temperature sensor 22 are all electrically connected with the controller.

The display screen, the driving motor 15, the cleaning unit 21, the electromagnetic valve 8, the one-way valve 10, the heating rod 24, the gas pressure sensor 23, the liquid pumping pump 27, the liquid flow meter 11, the temperature sensor 22, the controller and the rotary joint are all in the prior art, are all components well known to those skilled in the art, and are not described herein again.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a wash convenient curing agent storage device, includes outer support (1), holding vessel (2), blanking funnel (5) opening side articulated funnel lid (20), blanking pipe (6), blast pipe (7), arrange check valve (10) that set up on material pipe (9) and row, holding vessel (2) set up on outer support (1), and holding vessel (2) lateral wall top leads to blanking pipe (6) and blast pipe (7), and blanking pipe (6) and blanking funnel (5) intercommunication are provided with solenoid valve (8) on blast pipe (7), its characterized in that: an inner support (3) is arranged in the storage tank (2), a rotating cover (4) is rotatably connected with the top opening of the storage tank (2), a driving motor (15) for driving the rotating cover (4) to rotate is further arranged on the storage tank (2), a stirring shaft (12) is arranged at the bottom of the rotating cover (4), the bottom end of the stirring shaft (12) is rotatably connected with the inner support (3), a plurality of stirring blades (13) are arranged on the side surface of the stirring shaft (12), a plurality of cleaning units (21) for cleaning the stirring blades (13) and the inner wall of the storage tank (2) are arranged on the rotating cover (4), a heating rod (24), a gas pressure sensor (23) and a temperature sensor (22) are further arranged in the storage tank (2), an observation window (18) and a control box (17) are arranged on the storage tank (2), and a controller and a display screen are arranged in the control box (17), the display screen, the driving motor (15), the cleaning unit (21), the electromagnetic valve (8), the one-way valve (10), the heating rod (24), the gas pressure sensor (23) and the temperature sensor (22) are all electrically connected with the controller.

2. The easy-to-clean curing agent storage device according to claim 1, wherein: cleaning unit (21) includes honeycomb duct (211), first nozzle (212) and second nozzle (213), honeycomb duct (211) one end stretches into holding vessel (2) inside and is provided with first nozzle (212) and second nozzle (213), first nozzle (212) match the setting with stirring vane (13), second nozzle (213) match the setting with holding vessel (2) inner wall, honeycomb duct (211) other end all communicates with flow distribution plate (26), be connected with rotary joint (25) on flow distribution plate (26), rotary joint (25) communicate through the pipeline in proper order with drawing liquid pump (27) and liquid reserve tank (28), drawing liquid pump (27) and controller electric connection.

3. The easy-to-clean curing agent storage device according to claim 1, wherein: the side surface of the rotating cover (4) is provided with gear teeth (41), an output shaft of the driving motor (15) is provided with a bevel gear (151), and the gear teeth (41) are meshed with the bevel gear (151).

4. The easy-to-clean curing agent storage device according to claim 1, wherein: the exhaust pipe (7) is connected with a gas purification device (29).

5. The easy-to-clean curing agent storage device according to claim 1, wherein: the stirring shaft (12) is also provided with a plurality of scrapers (14) matched with the inner wall of the storage tank (2).

6. The easy-to-clean curing agent storage device according to claim 1, wherein: and a heat-insulating layer (16) is arranged on the outer side of the storage tank (2).

7. The easy-to-clean curing agent storage device according to claim 1, wherein: the discharging pipe (9) is also provided with a liquid flow meter (11), and the liquid flow meter (11) is electrically connected with the controller.

8. The easy-to-clean curing agent storage device according to claim 1, wherein: the observation window (18) is a transparent observation window (18), and scale marks (19) are arranged on the observation window (18).