CN219369342U

CN219369342U - Asphalt emulsifier detection device

Info

Publication number: CN219369342U
Application number: CN202223270078.4U
Authority: CN
Inventors: 丁春阳; 黄亚博; 马卫民
Original assignee: Luohe Tianlong Chemical Co ltd
Current assignee: Luohe Tianlong Chemical Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-07-18
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses an asphalt emulsifier detection device which comprises two supporting frames, wherein a test box is fixedly connected between the two supporting frames, a mixing mechanism is arranged in the test box, a gas treatment mechanism which is convenient for purifying gas generated in a detection process is arranged at the rear side of the test box, a plurality of electric heating rods are uniformly arranged in the wall of the test box, and a feeding funnel is arranged at the top of the test box. The beneficial effects are that: the gas treatment mechanism is arranged, and the gas generated in the detection process is purified through the gas treatment mechanism, so that the discomfort of a human body caused by partial components in the gas is prevented; the gas treatment mechanism comprises a filter plate, the filter plate is connected between the two inner walls of the treatment box in a sliding way, so that the gas treatment mechanism is convenient to detach and can treat the filtered impurities, and the filtering effect is ensured; the inside of feed hopper is provided with the control valve, closes the control valve after pitch and emulsifier all add the test box, prevents that gas from passing through the feed hopper and dispelling.

Description

Asphalt emulsifier detection device

Technical Field

The utility model relates to the field of asphalt emulsifier preparation, in particular to an asphalt emulsifier detection device.

Background

The asphalt emulsifier is a road building material which is formed by dispersing road asphalt which is usually used at high temperature into water through a mechanical stirring and chemical stabilization method (emulsification) and is liquefied into a road building material with low viscosity and good fluidity at normal temperature, the road building material is dispersed in an aqueous solution containing the emulsifier in a fine droplet state to form an oil-in-water or water-in-oil state asphalt emulsion, the effect of the emulsified asphalt needs to be checked after the emulsifier is produced, firstly, a hot water preheating emulsified asphalt testing machine is used, after the emulsified asphalt is preheated, the aqueous solution of the emulsifier is added, asphalt is added again, and the road building material is circulated for two minutes, and if the emulsified asphalt is observed to be brown, the emulsified effect is good. If the emulsified asphalt is black, the emulsified asphalt has poor emulsifying capacity, and if the tester rotates hard, the emulsified asphalt has no emulsifying capacity.

The Chinese patent publication No. CN212622011U discloses a hardness detection device for a low-temperature environment of an asphalt emulsifier, and relates to the technical field of asphalt emulsifier preparation. The utility model comprises a frame, a conveying mechanism, a vertical sliding mechanism and a hardness detection mechanism, wherein the conveying mechanism is arranged at the upper end of the frame, and the vertical sliding mechanism is arranged at one side of the conveying mechanism at the upper end of the frame.

The said patent has high automation degree and low labor intensity, and may be used in large scale production, and the emulsified asphalt has several chemical components, and may be changed at high temperature to facilitate the operation.

Disclosure of Invention

The present utility model has been made to solve the above problems, and an object of the present utility model is to provide an asphalt emulsifier detection apparatus.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides an asphalt emulsifier detection device, includes two support frames, two fixedly connected with test box between the support frame, the inside of test box is provided with the mixing arrangement who is convenient for make pitch and emulsifier fully react, the rear side of test box is provided with the gas treatment mechanism who is convenient for carry out purification treatment to the testing process production gas, evenly be provided with a plurality of electric bars in the wall of test box, the top of test box is provided with feed hopper, feed hopper's inside is provided with the control valve.

Preferably, the gas treatment mechanism comprises a treatment box, the treatment box is fixedly connected to the rear side of the test box, a fan is fixedly connected to the top of the test box, an air outlet of the fan is connected with an air inlet pipe, the other end of the air inlet pipe is communicated with the treatment box, an air outlet pipe is communicated with the bottom of the treatment box, and a purification assembly is arranged inside the treatment box.

Preferably, the purification assembly comprises a filter plate, the filter plate is slidably connected between the front inner wall and the rear inner wall of the treatment box, and an activated carbon adsorption layer positioned below the filter plate is arranged between the front inner wall and the rear inner wall of the treatment box.

Preferably, the mixing mechanism comprises a motor, the motor is fixedly connected to the top of the test box, the output end of the motor is connected with a rotating shaft through a coupling, a stirring rod positioned in the test box is fixedly connected to the rotating shaft, and a scraping plate tightly attached to the inner wall of the test box is fixedly connected to the other end of the stirring rod.

Preferably, the front side of the test box is provided with a glass window, a baffle plate positioned at the bottom is connected between the front side plate and the rear side plate of the test box in a sliding manner, one side of the baffle plate is fixedly connected with a limiting strip, and the other side of the baffle plate is fixedly connected with a pulling plate.

Preferably, the processing box is kept away from one side of test box articulates there is the door that opens and shuts, the outer wall fixedly connected with handle of door that opens and shuts.

The beneficial effects are that: the gas treatment mechanism is arranged, and the gas generated in the detection process is purified through the gas treatment mechanism, so that the discomfort of a human body caused by partial components in the gas is prevented; the gas treatment mechanism comprises a filter plate, the filter plate is connected between the two inner walls of the treatment box in a sliding way, so that the gas treatment mechanism is convenient to detach and can treat the filtered impurities, and the filtering effect is ensured; the inside of feed hopper is provided with the control valve, closes the control valve after pitch and emulsifier all add the test box, prevents that gas from passing through the feed hopper and dispelling.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic diagram of an asphalt emulsifier detection apparatus according to the present utility model;

FIG. 2 is a front view showing the internal structure of an asphalt emulsifier detection apparatus according to the present utility model;

FIG. 3 is a right side view of an asphalt emulsifier detection apparatus according to the present utility model;

FIG. 4 is a rear view of an asphalt emulsifier detection apparatus according to the present utility model;

fig. 5 is a rear view showing the internal structure of a treatment tank of an asphalt emulsifier detection apparatus according to the present utility model.

The reference numerals are explained as follows: 1. a support frame; 2. a test chamber; 201. a glazing; 202. a baffle; 2021. a limit bar; 2022. pulling a plate; 3. a mixing mechanism; 301. a motor; 302. a rotation shaft; 303. a stirring rod; 304. a scraper; 4. a gas treatment mechanism; 401. a treatment box; 4011. an opening/closing door; 4012. a handle; 402. a blower; 403. an air inlet pipe; 404. an air outlet pipe; 405. a purification assembly; 4051. a filter plate; 4052. an activated carbon adsorption layer; 5. a feed hopper; 501. a control valve; 6. an electric heating rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-5, an asphalt emulsifier detection device comprises two supporting frames 1, a test box 2 is connected between the two supporting frames 1 through bolts, a mixing mechanism 3 which is convenient for enabling asphalt and an emulsifier to fully react is arranged in the test box 2, a gas treatment mechanism 4 which is convenient for purifying gas generated in a detection process is arranged on the rear side of the test box 2, a plurality of electric heating rods 6 are uniformly arranged in the wall of the test box 2, a feeding funnel 5 is arranged at the top of the test box 2, and a control valve 501 is arranged in the feeding funnel 5.

In this embodiment, the gas treatment mechanism 4 includes a treatment box 401, the treatment box 401 is connected with the rear side of the test box 2 by bolts, a fan 402 is connected with the top bolt of the test box 2, an air outlet of the fan 402 is connected with an air inlet pipe 403, the other end of the air inlet pipe 403 is communicated with the treatment box 401, an air outlet pipe 404 is communicated with the bottom of the treatment box 401, a purifying component 405 is arranged inside the treatment box 401, the fan 402 is started, the fan 402 sucks out gas generated in the test box 2, then the gas enters the treatment box 401 through the air inlet pipe 403, the gas is treated under the action of the purifying component 405, and the purified gas is discharged through the air outlet pipe 404.

In this embodiment, the purifying component 405 includes a filter plate 4051, the filter plate 4051 is slidably connected between the front and rear inner walls of the processing box 401, an activated carbon adsorption layer 4052 located below the filter plate 4051 is disposed between the front and rear inner walls of the processing box 401, and the gas is purified by the combined action of the filter plate 4051 and the activated carbon adsorption layer 4052.

In this embodiment, the mixing mechanism 3 includes a motor 301, the motor 301 is connected to the top of the test chamber 2 by a bolt, the output end of the motor 301 is connected to a rotating shaft 302 by a coupling, a stirring rod 303 located in the test chamber 2 is welded on the rotating shaft 302, a scraping plate 304 closely attached to the inner wall of the test chamber 2 is welded on the other end of the stirring rod 303, the motor 301 is started, the motor 301 drives the rotating shaft 302 to rotate, the rotating shaft 302 drives the stirring rod 303 to rotate so that the emulsifier aqueous solution and asphalt are mixed more uniformly, and the stirring rod 303 drives the scraping plate 304 to rotate.

In this embodiment, the front side of test chamber 2 is provided with glass window 201, and sliding connection has the baffle 202 that is located the bottom between the both sides board around the test chamber 2, and one side welding of baffle 202 has spacing 2021, and the opposite side fixedly connected with arm-tie 2022 of baffle 202, pulls out spacing 2021 completely through arm-tie 2022, improves the ejection of compact speed of material.

In this embodiment, a door 4011 is hinged to one side of the treatment box 401 away from the test box 2, a handle 4012 is welded to the outer wall of the door 4011, and the door 4011 is opened by the handle 4012, so that the filter plate 4051 is conveniently pulled out to clean the filter plate 4051.

Working principle: in the utility model, firstly, an electric heating rod 6 is opened to preheat the inside of a test box 2, then an emulsifier aqueous solution is added into the test box 2 through a feeding funnel 5, asphalt is added, a motor 301 is started, the motor 301 drives a rotating shaft 302 to rotate, the rotating shaft 302 drives a stirring rod 303 to rotate so that the emulsifier aqueous solution and the asphalt are mixed more uniformly, meanwhile, a fan 402 is started, the fan 402 sucks out gas generated in the test box 2 and enters a treatment box 401 through an air inlet pipe 403, the gas is treated under the action of a filter plate 4051 and an active carbon adsorption layer 4052, the purified gas is discharged through an air outlet pipe 404, and after two minutes of circulation, observation is carried out, if emulsified asphalt is brown, the emulsified asphalt has good emulsifying effect, if the emulsified asphalt has black color, the emulsifying capability is poor, if the stirring rod 303 rotates forcefully, no emulsification is indicated, a larger container is put into the bottom of the test box 2 after the experiment is ended, and then the baffle 202 is pulled out so that the tested material falls into the container for treatment.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. Asphalt emulsifier detection device, including two support frames (1), its characterized in that: a test box (2) is fixedly connected between the two supporting frames (1), a mixing mechanism (3) which is convenient for enabling asphalt and emulsifying agents to fully react is arranged in the test box (2), a gas treatment mechanism (4) which is convenient for purifying gas generated in a detection process is arranged at the rear side of the test box (2), a plurality of electric heating rods (6) are uniformly arranged in the wall of the test box (2), a feeding funnel (5) is arranged at the top of the test box (2), and a control valve (501) is arranged in the feeding funnel (5);

the gas treatment mechanism (4) comprises a treatment box (401), the treatment box (401) is fixedly connected to the rear side of the test box (2), a fan (402) is fixedly connected to the top of the test box (2), an air outlet of the fan (402) is connected with an air inlet pipe (403), the other end of the air inlet pipe (403) is communicated with the treatment box (401), an air outlet pipe (404) is communicated with the bottom of the treatment box (401), and a purification assembly (405) is arranged inside the treatment box (401);

the purification assembly (405) comprises a filter plate (4051), the filter plate (4051) is slidably connected between the front inner wall and the rear inner wall of the treatment box (401), and an activated carbon adsorption layer (4052) positioned below the filter plate (4051) is arranged between the front inner wall and the rear inner wall of the treatment box (401);

one side of the treatment box (401) far away from the test box (2) is hinged with an opening and closing door (4011), and the outer wall of the opening and closing door (4011) is fixedly connected with a handle (4012).

2. An asphalt emulsifier detection apparatus according to claim 1, wherein: the mixing mechanism (3) comprises a motor (301), the motor (301) is fixedly connected to the top of the test box (2), the output end of the motor (301) is connected with a rotating shaft (302) through a coupling, a stirring rod (303) located in the test box (2) is fixedly connected to the rotating shaft (302), and a scraping plate (304) tightly attached to the inner wall of the test box (2) is fixedly connected to the other end of the stirring rod (303).

3. An asphalt emulsifier detection apparatus according to claim 1, wherein: the glass window (201) is arranged on the front side of the test box (2), a baffle plate (202) positioned at the bottom is connected between the front side plate and the rear side plate of the test box (2) in a sliding mode, a limit bar (2021) is fixedly connected to one side of the baffle plate (202), and a pulling plate (2022) is fixedly connected to the other side of the baffle plate (202).