Convenient-to-clean mixing device for foam extinguishing agent production

Abstract

The utility model discloses a convenient-to-clean mixing device for foam extinguishing agent production, and particularly relates to the technical field of foam extinguishing agent production, the convenient-to-clean mixing device comprises a mixing mechanism, the lower end of the inner surface of the right side of the mixing mechanism is fixedly connected with a monitoring mechanism, and the lower end of the mixing mechanism is provided with a filter hopper; and a storage tank is arranged at the lower end of the filter hopper. The utility model discloses a convenient-to-clean mixing device for foam extinguishing agent production, when the convenient-to-clean mixing device is used, a cover plate is opened, raw materials are placed in a mixing tank, and the mixing effect of the foam extinguishing agent raw materials can be realized through the rotation of mixing blades; the mounting ring seat also rotates along with the cleaning device, so that the effect that the cleaning scraping plate circumferentially rotates along with the inner wall of the mixing tank is achieved, a monitoring probe at a monitoring instrument performs non-contact monitoring on materials in the mixing tank through a monitoring lens, and the material mixing process can be monitored in real time.

Description

TECHNICAL FIELD

[0001] The utility model relates to foaming extinguishing agent production technical field especially relates to a foaming extinguishing agent production is with mixing device of easy cleaning. BACKGROUND

[0002] Foaming extinguishing agent refers to the water miscible, and can produce extinguishing foam through chemical reaction or mechanical method extinguishing agent, use very widely, and foaming extinguishing agent in actual production and processing, need to mix between various raw materials of producing foaming extinguishing agent, thus need to use the corresponding mixing device,

[0003] The foaming extinguishing agent production mixing device convenient to clean is a device specially used for producing foaming extinguishing agent.

[0004] Chinese patent document publication number CN219291141U discloses a production foaming extinguishing agent premixing device, including jar body, the jar body top is equipped with open structure, bottom is equipped with discharge pipe, the jar body lateral wall is equipped with annular slide groove along the circumference direction, the jar body upper wall is symmetrically equipped with a pair of slide sleeves, a pair of slide sleeves and annular slide groove sliding connection, the above-mentioned patent relates to foaming extinguishing agent production technical field, this device compact structure, through the first motor drive main shaft and main gear rotation, so that a pair of rotating shaft drives stirring rod rotation, simultaneously cooperate power mechanism drive gear ring rotation, make crossbeam drive stirring mechanism rotation, further improve the turbulence effect of raw material flow, improve mixing efficiency, simultaneously crossbeam and slide sleeve adopt detachable connection, facilitate subsequent cleaning, bring the convenient of people's use.

[0005] In some existing technologies, when foaming extinguishing agent raw materials are mixed, the materials are easily left on the inner wall of the mixing tank and are not easy to clean. Moreover, there is a lack of real-time monitoring structure during mixing, and manual sampling, detection and analysis processes are usually required frequently, which increases labor cost and labor intensity and reduces production efficiency. UTILITY MODEL CONTENTS

[0006] The main purpose of the utility model is to provide a foaming extinguishing agent production mixing device convenient to clean, which can effectively solve the problem that in some existing technologies, when foaming extinguishing agent raw materials are mixed, the materials are easily left on the inner wall of the mixing tank and are not easy to clean, and there is a lack of real-time monitoring structure during mixing, and manual sampling, detection and analysis processes are usually required frequently, which increases labor cost and labor intensity and reduces production efficiency.

[0007] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0008] The utility model provides a mixing device for foam extinguishing agent production convenient to clean, including mixing mechanism, the lower extreme of right side inner surface of mixing mechanism is fixedly connected with monitoring mechanism, the lower extreme of mixing mechanism is provided with filter hopper, the lower extreme of filter hopper is provided with storage tank, the outer surface of mixing mechanism and filter hopper is fixedly connected with support mechanism together.

[0009] Preferably, the mixing mechanism comprises a mixing tank, a cover plate is threadedly connected to the top of the mixing tank, a mounting bearing is fixedly connected to the middle of the inner surface of the cover plate, a rotating shaft is rotatably connected to the inner surface of the mounting bearing, a driving motor is rotatably connected to the top of the rotating shaft, and the bottom of the driving motor is fixedly connected to the top of the mounting bearing.

[0010] Preferably, a mixing blade is fixedly connected to the lower end of the outer surface of the rotating shaft.

[0011] Preferably, an installation ring seat is fixedly connected to the outer surface of the rotating shaft near one end of the mounting bearing, a plurality of cleaning rods are fixedly connected to the outer surface of the installation ring seat in a circumferentially symmetrical manner, and cleaning scrapers are fixedly connected to the opposite ends of the cleaning rods.

[0012] Preferably, a discharge port is symmetrically arranged at the bottom of the mixing tank, and an electric valve seat is fixedly connected to the inner surface of each of the four discharge ports.

[0013] Preferably, the monitoring mechanism comprises a monitoring lens, a monitoring probe mounting seat is fixedly connected to the right end of the outer surface of the monitoring lens, a monitoring instrument is fixedly connected to the right end of the monitoring probe mounting seat, and a fixed base is fixedly connected to the bottom of the monitoring instrument.

[0014] Preferably, a first fixed ring seat is fixedly connected to the middle of the outer surface of the mixing tank, a first fixed rod is fixedly connected to the outer surface of the first fixed ring seat in a symmetrical manner, a support base is fixedly connected to the opposite ends of the three first fixed rods, a second fixed rod is fixedly connected to the opposite faces of the lower ends of the three support bases, a second fixed ring seat is fixedly connected to the opposite ends of the three second fixed rods, and the inner side of the second fixed ring seat is fixedly connected to the outer surface of the filter hopper.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the implementation process, the utility model discloses a mixing mechanism is set up, when the foam extinguishing agent raw materials are produced and mixed, material is easy to remain in the inner wall of mixing tank, is difficult to clean, for this, through the rotation of mixing vane, the mixing effect of foam extinguishing agent raw materials can be realized, when the rotation shaft and mixing vane mix raw materials through rotation, the installation ring seat also rotates together with it, realize the effect that the cleaning scraper is circumferentially rotated close to the inner wall of mixing tank, the side of cleaning scraper close to cleaning rod is provided with the inclination angle, so that when rotating can scrape off the material on the surface of mixing tank, prevent material from adhering to the inner wall of mixing tank, overall operation is simple and convenient, can ensure that all raw materials can fully participate in the mixing process to a certain extent, thereby improve the uniformity and efficiency of mixing.

[0017] 2. In the implementation process, the utility model discloses a monitoring mechanism is set up, and the monitoring probe at monitoring instrument passes through the inner surface of monitoring probe mounting seat, and the material in the mixing tank is monitored through monitoring lens in non-contact mode, and the process of material mixing is monitored in real time, ensures that the mixed material is always in uniform mixing state when discharging, and through the monitoring uniformity of material mixing, can timely adjust mixing parameters, such as stirring speed, mixing time etc., thereby improving the quality of final product.

[0018] 3. In the implementation process, the utility model discloses a filter hopper is set up, and the filter hopper can intercept and remove the impurities, foreign matters and solid particles in raw materials, guarantee the purity and quality of mixture. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the overall structure schematic diagram of the utility model;

[0020] Figure 2 It is the support mechanism structure schematic diagram of the utility model;

[0021] Figure 3 It is the Figure 2 A place enlarged structure schematic diagram of the utility model;

[0022] Figure 4 It is the mixing tank partial section structure schematic diagram of the utility model;

[0023] Figure 5 It is the Figure 4 B place enlarged structure schematic diagram of the utility model;

[0024] Figure 6 It is the cleaning scraper local structure schematic diagram of the utility model.

[0025] In the figure: 1, mixing mechanism; 101, mixing tank; 102, cover plate; 103, mounting bearing; 104, drive motor; 105, rotating shaft; 106, mounting ring seat; 107, cleaning rod; 108, cleaning scraper; 109, mixing blade; 110, discharge port; 111, electric valve seat; 2, monitoring mechanism; 201, monitoring lens; 202, monitoring probe mounting seat; 203, monitoring instrument; 204, fixed base; 3, filter hopper; 4, storage tank; 5, supporting mechanism; 501, fixed ring seat one; 502, fixed rod one; 503, supporting base; 504, fixed rod two; 505, fixed ring seat two. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0027] As Figures 1-6 shown, a mixing device for foam extinguishing agent production convenient to clean, including mixing mechanism 1, monitoring mechanism 2 is fixedly connected to the lower end of the right side inner surface of mixing mechanism 1, the lower end of mixing mechanism 1 is provided with filter hopper 3, the lower end of filter hopper 3 is provided with storage tank 4, the outer surfaces of mixing mechanism 1 and filter hopper 3 are fixedly connected with supporting mechanism 5.

[0028] In the process of implementing the embodiment, mixing mechanism 1 and monitoring mechanism 2 are fixed, by setting rotating shaft 105, opening cover plate 102, placing raw materials in the inside of mixing tank 101, rotating shaft 105 is driven by drive motor 104, and mixing blade 109 rotates on the inner surface of mixing tank 101, through the rotation of mixing blade 109, the mixing effect of foam extinguishing agent raw materials can be realized, cleaning rod 107 and cleaning scraper 108 are fixed on the outer surface of the upper end of rotating shaft 105 through mounting ring seat 106, when rotating shaft 105 and mixing blade 109 mix raw materials by rotating, mounting ring seat 106 also rotates together, realizing the effect that cleaning scraper 108 rotates on the inner wall of mixing tank 101, the side of cleaning scraper 108 close to cleaning rod 107 is provided with an inclined angle, so that the material on the surface of mixing tank 101 can be scraped off when rotating, by setting monitoring lens 201, the monitoring probe of monitoring instrument 203 penetrates the inner surface of monitoring probe mounting seat 202, and the material in mixing tank 101 is monitored in a non-contact mode through monitoring lens 201, so that the mixing process of the material can be monitored in real time;

[0029] Further, reference is made to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6In the embodiment, the mixing mechanism 1 comprises a mixing tank 101, a cover plate 102 is threadedly connected to the top of the mixing tank 101, a mounting bearing 103 is fixedly connected to the middle of the inner surface of the cover plate 102, a rotating shaft 105 is rotatably connected to the inner surface of the mounting bearing 103, a driving motor 104 is rotatably connected to the top of the rotating shaft 105, the bottom of the driving motor 104 is fixedly connected to the top of the mounting bearing 103, and a mixing blade 109 is fixedly connected to the outer surface of the lower end of the rotating shaft 105.

[0030] Further, referring to Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 In the embodiment, the outer surface of the end of the rotating shaft 105 close to the mounting bearing 103 is fixedly connected with a mounting ring seat 106, the outer surface of the mounting ring seat 106 is fixedly connected with a plurality of cleaning rods 107 in circumferential symmetry, the opposite ends of the cleaning rods 107 are fixedly connected with cleaning scrapers 108, and the bottom of the mixing tank 101 is symmetrically provided with discharge ports 110, the inner surfaces of the four discharge ports 110 are fixedly connected with electric valve seats 111.

[0031] Specifically, by setting the rotating shaft 105, the cover plate 102 is opened, the raw materials are placed in the mixing tank 101, and the rotating shaft 105 rotates with the mixing blade 109 on the inner surface of the mixing tank 101 under the driving of the driving motor 104. Through the rotation of the mixing blade 109, the mixing effect of the foam extinguishing agent raw materials can be realized. The cleaning rods 107 and the cleaning scrapers 108 are fixed to the outer surface of the upper end of the rotating shaft 105 through the mounting ring seat 106. When the rotating shaft 105 and the mixing blade 109 rotate to mix the raw materials, the mounting ring seat 106 also rotates together to realize the effect that the cleaning scraper 108 rotates in a circle along the inner wall of the mixing tank 101. The side of the cleaning scraper 108 close to the cleaning rod 107 is provided with an inclined angle to facilitate scraping the materials on the surface of the mixing tank 101 during rotation, preventing the materials from adhering to the inner wall of the mixing tank 101. The whole operation is simple and convenient.

[0032] Further, referring to Figure 2 and Figure 5 In the embodiment, the monitoring mechanism 2 comprises a monitoring lens 201, a monitoring probe mounting seat 202 is fixedly connected to the right end of the outer surface of the monitoring lens 201, a monitoring instrument 203 is fixedly connected to the right end of the monitoring probe mounting seat 202, and a fixed base 204 is fixedly connected to the bottom of the monitoring instrument 203.

[0033] Specifically, by setting the monitoring lens 201, the monitoring probe at the monitoring instrument 203 passes through the inner surface of the monitoring probe mounting seat 202, and the material in the mixing tank 101 is monitored in a non-contact manner through the monitoring lens 201, the mixing process of the material is monitored in real time, and it is ensured that the mixed material is always in a uniform mixing state when being discharged; by monitoring the mixing uniformity of the material, the mixing parameters such as the stirring speed and the mixing time can be adjusted in time, so that the quality of the final product is improved.

[0034] Further, with reference to Figure 1 and Figure 2 In the embodiment, the middle of the outer surface of the mixing tank 101 is fixedly connected with a fixed ring seat one 501, the outer surface of the fixed ring seat one 501 is fixedly connected with a fixed rod one 502 in a symmetrical manner, the opposite ends of the three fixed rod ones 502 are fixedly connected with a support base 503, the opposite surfaces of the lower ends of the three support bases 503 are fixedly connected with a fixed rod two 504, the opposite ends of the three fixed rod twos 504 are fixedly connected with a fixed ring seat two 505, and the inner side of the fixed ring seat two 505 is fixedly connected to the outer surface of the filter hopper 3.

[0035] The monitoring instrument 203 in the scheme can adopt an AOTF near-infrared spectrometer in the prior art, the AOTF near-infrared spectrometer emits a near-infrared light beam and passes through a sample, and then detects the light after passing through the sample; this measurement method does not need to be in direct contact with the sample; since it is a very mature product in the prior art, the application will not be described in detail.

[0036] It should be particularly pointed out that the specific installation mode of the driving motor, the connection mode of the circuit and the control method in the utility model all belong to conventional design, and the utility model will not be described in detail.

[0037] The working principle of the utility model is as follows: in use, the mixing mechanism 1 is fixed with the monitoring mechanism 2, through setting the rotating shaft 105, opening the cover plate 102, putting the raw materials in the inside of the mixing tank 101, the rotating shaft 105 is driven by the driving motor 104, and the mixing blade 109 rotates on the inner surface of the mixing tank 101, through the rotation of the mixing blade 109, the mixing effect of the foam extinguishing agent raw materials can be realized, the cleaning rod 107 and the cleaning scraper 108 are fixed on the outer surface of the upper end of the rotating shaft 105 through the mounting ring seat 106, when the rotating shaft 105 and the mixing blade 109 rotate to mix the raw materials, the mounting ring seat 106 also rotates with them, the cleaning scraper 108 is close to the inner wall of the mixing tank 101 and rotates on the circumference, the side of the cleaning scraper 108 close to the cleaning rod 107 is provided with an inclination angle, so that the material on the surface of the mixing tank 101 can be scraped when rotating, through setting the monitoring lens 201, the monitoring probe at the monitoring instrument 203 passes through the inner surface of the monitoring probe mounting seat 202, and the material in the inside of the mixing tank 101 is monitored in a non-contact mode through the monitoring lens 201, so that the mixing process of the material can be monitored in real time.

[0038] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mixing device for the production of foam extinguishing agent, which facilitates cleaning, comprising a mixing mechanism (1), characterized in that: The lower end of the right inner surface of the mixing mechanism (1) is fixedly connected with a monitoring mechanism (2), the lower end of the mixing mechanism (1) is provided with a filter hopper (3), the lower end of the filter hopper (3) is provided with a storage tank (4), and the outer surfaces of the mixing mechanism (1) and the filter hopper (3) are fixedly connected with a supporting mechanism (5) together. The mixing mechanism (1) comprises a mixing tank (101), the top of the mixing tank (101) is threadedly connected with a cover plate (102), the middle of the inner surface of the cover plate (102) is fixedly connected with a mounting bearing (103), the inner surface of the mounting bearing (103) is rotatably connected with a rotating shaft (105), the top of the rotating shaft (105) is rotatably connected with a driving motor (104), and the bottom of the driving motor (104) is fixedly connected to the top of the mounting bearing (103); The outer surface of the rotating shaft (105) is fixedly connected with a mixing blade (109) at the lower end; The outer surface of the rotating shaft (105) is fixedly connected with a mounting ring seat (106) near one end of the mounting bearing (103), the outer surface of the mounting ring seat (106) is fixedly connected with a cleaning rod (107) in circumferential symmetry, and the opposite ends of the plurality of cleaning rods (107) are fixedly connected with cleaning scrapers (108).

2. The mixing device for producing foam fire extinguishing agent according to claim 1, wherein: The bottom of the mixing tank (101) is provided with a discharge port (110) in symmetry, and the inner surface of the four discharge ports (110) is fixedly connected with an electric valve seat (111).

3. The mixing device for producing foam fire extinguishing agent according to claim 1, wherein: The monitoring mechanism (2) comprises a monitoring lens (201), the right end of the outer surface of the monitoring lens (201) is fixedly connected with a monitoring probe mounting seat (202), the right end of the monitoring probe mounting seat (202) is fixedly connected with a monitoring instrument (203), and the bottom of the monitoring instrument (203) is fixedly connected with a fixed base (204).

4. The mixing device for producing foam fire extinguishing agent according to claim 2, wherein: The outer surface of the mixing tank (101) is fixedly connected with a fixed ring seat one (501) in the middle, the outer surface of the fixed ring seat one (501) is fixedly connected with a fixed rod one (502) in symmetry, the opposite ends of the three fixed rod ones (502) are fixedly connected with support bases (503), the opposite faces of the lower ends of the three support bases (503) are fixedly connected with fixed rod twos (504), the opposite ends of the three fixed rod twos (504) are fixedly connected with a fixed ring seat two (505) together, and the inner side of the fixed ring seat two (505) is fixedly connected to the outer surface of the filter hopper (3).

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