Raw material proportioning device for producing water reducing agent

Abstract

The utility model relates to the technical field of water reducing agent production, in particular to a raw material proportioning device for water reducing agent production. Comprising a first heat preservation shell, a second heat preservation shell is arranged at the top of the first heat preservation shell, a temperature control box is arranged on one side wall of the second heat preservation shell in a penetrating mode, a transparent observation window is embedded in one side wall of the second heat preservation shell, a control panel is arranged on one side wall of the second heat preservation shell, and a mixing tank is arranged in the first heat preservation shell; an electronic platform scale is arranged at the bottom end of the interior of the first heat preservation shell, an electronic display screen is arranged on one side wall of the first heat preservation shell, two sets of balance weight tanks are symmetrically arranged in the second heat preservation shell, and the surfaces of the two sets of discharging ports are each provided with a set of flow electromagnetic valve; and two sets of electric telescopic rods are symmetrically arranged at the top ends of the interiors of the two sets of balance weight tanks correspondingly, and a set of scraping plates are arranged in the two sets of balance weight tanks correspondingly. The embodiment of the utility model can adjust the production temperature of the water reducer and improve the production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of water reducing agent production, and particularly relates to a raw material proportioning device for water reducing agent production. Background Art

[0002] Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete. Most of them are anionic surfactants, such as lignin sulfonate, naphthalene sulfonate formaldehyde polymer, etc. After being added to the concrete mixture, it has a dispersing effect on cement particles, can improve its workability, reduce the unit water consumption, improve the fluidity of the concrete mixture; or reduce the unit cement consumption and save cement.

[0003] After searching, in the prior art, Chinese patent application number: CN201922462161.3, application date: 2019-12-28, discloses a raw material proportioning device for the production of water-reducing agent for cement repair, including a box body and a mixing tank, a cavity is provided in the box body, four proportioning tanks are inserted into the cavity, which penetrate the box body and extend to the bottom of the box body, a weighing table fixedly connected to the proportioning tank is fixedly installed in the cavity, a partition plate located between two adjacent proportioning tanks is fixedly installed in the cavity, and a material trough is provided on the top of the proportioning tank. This device solves the problem of proportioning various raw materials through a proportioning device when producing water-reducing agent.

[0004] However, the device still has the following defects: Although the above embodiment can completely discharge the raw materials in the weighing tank and prevent the raw materials from adhering to the inner wall of the tank, the device has limitations on the heat preservation effect of the raw materials. The production of water reducer requires a suitable temperature, and the quality of the water reducer produced cannot be intuitively displayed, which increases the subsequent production process. Utility Model Content

[0005] In view of the above problems, the utility model provides a raw material proportioning device for water reducing agent production, comprising a first heat-insulating shell, a second heat-insulating shell is arranged on the top of the first heat-insulating shell, a temperature control box is penetrated on one side wall of the second heat-insulating shell, a transparent observation window is embedded on one side wall of the second heat-insulating shell, a control panel is arranged on one side wall of the second heat-insulating shell, two groups of feeding ports are penetrated on the top of the second heat-insulating shell, a mixing tank is arranged inside the first heat-insulating shell, a driving assembly is arranged on one side wall of the mixing tank, and two groups of connection ports are penetrated on the top of the mixing tank;

[0006] An electronic platform scale is provided at the bottom end of the interior of the first insulation shell, an electronic display screen is provided on one side wall of the first insulation shell, two groups of counterweight tanks are symmetrically provided inside the second insulation shell, the bottom ends of the two groups of counterweight tanks are through-connected with a group of discharge ports, the surfaces of the two groups of discharge ports are provided with a group of flow solenoid valves, two groups of weighing platforms are provided at the bottom end of the interior of the second insulation shell, two groups of electric telescopic rods are symmetrically provided at the top ends of the two groups of counterweight tanks, and a group of scrapers are provided inside the two groups of counterweight tanks.

[0007] Furthermore, a plurality of groups of fixed support legs are provided at the bottom of the first insulation shell, and the plurality of groups of fixed support legs are all located at the bottom corners of the first insulation shell, and the central axis of the second insulation shell coincides with the central axis of the first insulation shell.

[0008] Furthermore, the transparent observation window is located at the bottom end of the side wall of the second insulation shell, the control panel is located above the transparent observation window, and the control panel is electrically connected to the temperature control box.

[0009] Furthermore, a discharge port is through-connected on one side wall of the first insulation shell, a control valve is provided on the surface of the discharge port, and a discharge hose is through-connected on the other side wall of the mixing tank, one end of the discharge hose is through-connected to the discharge port.

[0010] Furthermore, two groups of supporting bottom plates are provided inside the first heat-insulating shell, and both groups of supporting bottom plates are connected to the bottom of the mixing tank. A plurality of groups of supporting vertical rods are provided inside the first heat-insulating shell.

[0011] Furthermore, several groups of the support vertical rods are located at the corners of the electronic platform scale, and the top ends of every two groups of the support vertical rods are fixedly connected to the bottom ends of a group of support base plates.

[0012] Furthermore, the surface of each group of scrapers is arranged in an irregular structure, the top of each group of scrapers is transmission connected to the output ends of two groups of electric telescopic rods, and each group of scrapers is slidingly fitted with the inner wall of a group of counterweight tanks.

[0013] Furthermore, two groups of limiting through holes are provided on the surface of each group of scrapers, two groups of rubber sheets are provided at the bottom of each group of scrapers, a group of elastic hinges are provided at the connection between each group of rubber sheets and the scrapers, each group of rubber sheets is movably connected to a group of limiting through holes, and each group of rubber sheets is rotatably arranged around the central axis of a group of elastic hinges.

[0014] The beneficial effects of the utility model are:

[0015] 1. An electronic platform scale is provided at the bottom of the first insulation shell, and an electronic display screen is provided on one side wall of the first insulation shell. The electronic display screen is electrically connected to the electronic platform scale, so that the content of the water reducer produced inside the mixing tank can be displayed, which is convenient for the staff to carry out measurement and assembly, thereby achieving the purpose of improving production efficiency. Two sets of flow solenoid valves are electrically connected to the control panel, so that the content of the raw materials can be controlled and adjusted, thereby improving the accuracy of the raw material ratio and achieving the effect of improving production efficiency.

[0016] 2. Through the arrangement of the first insulation shell and the second insulation shell, the water reducer production environment can be insulated. A temperature control box is provided through one side wall of the second insulation shell, and is electrically connected to the temperature control box through a control panel. The internal temperature of the first insulation shell can be regulated by adjusting the control panel. A transparent observation window is embedded in one side wall of the second insulation shell to facilitate observation of the interior of the first insulation shell. While being able to regulate the temperature of the production environment, the convenience of using the equipment is improved.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram of the structure of a first temperature control box according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic cross-sectional view of a second thermal insulation shell according to an embodiment of the utility model is shown;

[0022] Figure 4 An enlarged schematic diagram of the structure at location A according to an embodiment of the utility model is shown.

[0023] In the figure: 1. first insulation shell; 2. second insulation shell; 3. temperature control box; 4. transparent observation window; 5. control panel; 6. feeding port; 7. discharge port; 8. control valve; 9. mixing tank; 10. drive assembly; 11. discharge hose; 12. support bottom plate; 13. support vertical rod; 14. electronic platform scale; 15. electronic display screen; 16. counterweight tank; 17. discharge port; 18. flow solenoid valve; 19. weighing platform; 20. electric telescopic rod; 21. scraper; 22. limit through hole; 23. elastic hinge; 24. rubber sheet; 25. fixed support leg; 26. connection port. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The present utility model embodiment provides a raw material proportioning device for water reducing agent production, comprising a first heat-insulating shell 1; illustratively, as Figure 1-4 shown.

[0026] The bottom of the first insulation shell 1 is provided with a plurality of groups of fixed support legs 25, and the plurality of groups of fixed support legs 25 are all located at the bottom corners of the first insulation shell 1. The top of the first insulation shell 1 is provided with a second insulation shell 2, and the central axis of the second insulation shell 2 coincides with the central axis of the first insulation shell 1. A temperature control box 3 is provided through one side wall of the second insulation shell 2, and a transparent observation window 4 is embedded in one side wall of the second insulation shell 2;

[0027] The transparent observation window 4 is located at the bottom end of the side wall of the second insulation shell 2, and a control panel 5 is provided on one side wall of the second insulation shell 2. The control panel 5 is located above the transparent observation window 4, and the control panel 5 is electrically connected to the temperature control box 3. The top of the second insulation shell 2 is connected with two groups of feeding ports 6, and the two groups of feeding ports 6 are symmetrically arranged with the central axis of the second insulation shell 2 as the center. A discharge port 7 is connected to the upper side of one side wall of the first insulation shell 1;

[0028] A control valve 8 is provided on the surface of the discharge port 7, a mixing tank 9 is provided inside the first insulation shell 1, a driving assembly 10 is provided on one side wall of the mixing tank 9, an output end of the driving assembly 10 is transmission-connected to the mixing tank 9, two groups of connection ports 26 are through-connected on the top of the mixing tank 9, a discharge hose 11 is through-connected on the other side wall of the mixing tank 9, one end of the discharge hose 11 is through-connected to the discharge port 7, and two groups of supporting bottom plates 12 are provided inside the first insulation shell 1.

[0029] Specifically, through the arrangement of the first insulation shell 1 and the second insulation shell 2, the effect of insulating the water reducer production environment is achieved. A temperature control box 3 is provided through one side wall of the second insulation shell 2, and is electrically connected to the temperature control box 3 through the control panel 5. The internal temperature of the first insulation shell 1 is controlled by adjusting the control panel 5. A transparent observation window 4 is embedded in one side wall of the second insulation shell 2 to facilitate observation of the interior of the first insulation shell 1.

[0030] The two groups of support bottom plates 12 are connected to the bottom of the mixing tank 9, an electronic platform scale 14 is provided at the bottom end of the interior of the first thermal insulation shell 1, and a plurality of groups of support vertical rods 13 are provided inside the first thermal insulation shell 1, and the plurality of groups of support vertical rods 13 are located at the corners of the electronic platform scale 14, and the top ends of every two groups of support vertical rods 13 are fixedly connected to the bottom of a group of support bottom plates 12, and an electronic display screen 15 is provided on one side wall of the first thermal insulation shell 1;

[0031] The electronic display screen 15 is electrically connected to the electronic platform scale 14. Two groups of balancing weight tanks 16 are symmetrically arranged inside the second heat-insulating shell 2. The bottom ends of the two groups of balancing weight tanks 16 are connected through a group of unloading ports 17. The two groups of unloading ports 17 are connected through two groups of connecting ports 26 respectively. The surfaces of the two groups of unloading ports 17 are provided with a group of flow solenoid valves 18. The two groups of flow solenoid valves 18 are electrically connected to the control panel 5. Two groups of weighing platforms 19 are arranged at the bottom end of the interior of the second heat-insulating shell 2. The two groups of balancing weight tanks 16 are located on the top of the two groups of weighing platforms 19 respectively.

[0032] Two groups of electric telescopic rods 20 are symmetrically arranged at the top of the inner parts of the two groups of counterweight tanks 16, and a group of scrapers 21 are arranged inside the two groups of counterweight tanks 16. The surface of each group of scrapers 21 is arranged in an irregular structure. The top of each group of scrapers 21 is transmission-connected with the output ends of the two groups of electric telescopic rods 20, and each group of scrapers 21 is slidingly fitted with the inner wall of one group of counterweight tanks 16, and two groups of limit through holes 22 are opened on the surface of each group of scrapers 21;

[0033] Two groups of rubber sheets 24 are provided at the bottom of each group of scrapers 21, and each group of rubber sheets 24 is movably connected with a group of limiting through holes 22. A group of elastic hinges 23 are provided at the connection between each group of rubber sheets 24 and the scrapers 21, and each group of rubber sheets 24 is rotatably arranged around the central axis of a group of elastic hinges 23.

[0034] Specifically, an electronic platform scale 14 is provided at the inner bottom end of the first insulation shell 1, and an electronic display screen 15 is provided on a side wall of the first insulation shell 1. The electronic display screen 15 is electrically connected to the electronic platform scale 14, so that the content of the water reducer produced inside the mixing tank 9 can be displayed, which is convenient for the staff to carry out measurement and assembly, thereby achieving the purpose of improving production efficiency. The two groups of flow solenoid valves 18 are electrically connected to the control panel 5, so that the content of the raw materials can be controlled and adjusted, thereby improving the accuracy of the raw material ratio.

[0035] The working principle of the raw material proportioning device for water reducing agent production proposed by the embodiment of the utility model is as follows:

[0036] The staff puts the raw materials into the two groups of counterweight tanks 16 through the two groups of feeding ports 6, respectively, and controls the control panel 5 to open and close the two groups of flow solenoid valves 18. The raw materials enter the mixing tank 9 according to the proportion and are mixed. The driving component 10 stirs and mixes the inside of the mixing tank 9. The water reducing agent with the proportioned work is discharged through the discharge port 7 for use.

[0037] The first heat-insulating shell 1 and the second heat-insulating shell 2 are provided to insulate the water-reducing agent production environment. A temperature control box 3 is provided through one side wall of the second heat-insulating shell 2, and the control panel 5 is electrically connected to the temperature control box 3. The internal temperature of the first heat-insulating shell 1 is regulated by adjusting the control panel 5. A transparent observation window 4 is embedded in one side wall of the second heat-insulating shell 2 to facilitate observation of the interior of the first heat-insulating shell 1.

[0038] When the raw materials enter the two groups of the balancing weight tanks 16, the raw materials open the two groups of the rubber sheets 24 by their own gravity, enter the bottom end of the balancing weight tank 16 through the two groups of limit through holes 22 on the surface of the scraper 21, and then push the scraper 21 downward through the two groups of the electric telescopic rods 20. At this time, the two groups of the rubber sheets 24 are in contact with the scraper 21 due to the pressure, and the raw materials adhered to the inner wall of the balancing weight tank 16 are scraped off and squeezed to the discharge port 17, so as to prevent the raw materials from sticking and discharge the raw materials at the same time;

[0039] An electronic platform scale 14 is provided at the inner bottom end of the first insulation shell 1, and an electronic display screen 15 is provided on a side wall of the first insulation shell 1. The electronic display screen 15 is electrically connected to the electronic platform scale 14, so that the content of the water reducer produced inside the mixing tank 9 can be displayed, which is convenient for the staff to carry out measurement and assembly, thereby achieving the purpose of improving production efficiency. The two groups of flow solenoid valves 18 are electrically connected to the control panel 5, so that the content of the raw materials can be controlled and adjusted, thereby improving the accuracy of the raw material ratio.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A raw material proportioning device for producing a water reducing agent, comprising a first heat-insulating shell (1), characterized in that: A second insulation shell (2) is provided on the top of the first insulation shell (1), a temperature control box (3) is provided on one side wall of the second insulation shell (2), a transparent observation window (4) is embedded on one side wall of the second insulation shell (2), a control panel (5) is provided on one side wall of the second insulation shell (2), two groups of feeding ports (6) are connected through the top of the second insulation shell (2), a mixing tank (9) is provided inside the first insulation shell (1), a driving assembly (10) is provided on one side wall of the mixing tank (9), and two groups of connection ports (26) are connected through the top of the mixing tank (9); An electronic platform scale (14) is provided at the bottom end of the interior of the first thermal insulation shell (1), an electronic display screen (15) is provided on one side wall of the first thermal insulation shell (1), two groups of counterweight tanks (16) are symmetrically provided inside the second thermal insulation shell (2), the bottom ends of the two groups of counterweight tanks (16) are connected through a group of discharge ports (17), the surfaces of the two groups of discharge ports (17) are provided with a group of flow solenoid valves (18), the bottom end of the interior of the second thermal insulation shell (2) is provided with two groups of weighing platforms (19), the top ends of the interiors of the two groups of counterweight tanks (16) are symmetrically provided with two groups of electric telescopic rods (20), and the interiors of the two groups of counterweight tanks (16) are provided with a group of scrapers (21).

2. The raw material proportioning device for water reducing agent production according to claim 1, characterized in that: The bottom of the first thermal insulation shell (1) is provided with a plurality of groups of fixed support legs (25), and the plurality of groups of fixed support legs (25) are all located at the bottom corners of the first thermal insulation shell (1), and the central axis of the second thermal insulation shell (2) coincides with the central axis of the first thermal insulation shell (1).

3. The raw material proportioning device for water reducing agent production according to claim 2, characterized in that: The transparent observation window (4) is located at the bottom end of the side wall of the second heat-insulating shell (2), the control panel (5) is located above the transparent observation window (4), and the control panel (5) is electrically connected to the temperature control box (3).

4. The raw material proportioning device for water reducing agent production according to claim 2, characterized in that: A discharge port (7) is connected through the upper side wall of one side of the first heat-insulating shell (1), and a control valve (8) is provided on the surface of the discharge port (7). A discharge hose (11) is connected through the other side wall of the mixing tank (9), and one end of the discharge hose (11) is connected through the discharge port (7).

5. The raw material proportioning device for water reducing agent production according to claim 4, characterized in that: Two groups of supporting bottom plates (12) are arranged inside the first thermal insulation shell (1), and both groups of supporting bottom plates (12) are connected to the bottom of the mixing tank (9). A plurality of groups of supporting vertical rods (13) are arranged inside the first thermal insulation shell (1).

6. The raw material proportioning device for water reducing agent production according to claim 5, characterized in that: A plurality of groups of the support vertical rods (13) are located at the corners of the electronic platform scale (14), and the top ends of every two groups of the support vertical rods (13) are fixedly connected to the bottom of a group of support bottom plates (12).

7. The raw material proportioning device for water reducing agent production according to claim 1, characterized in that: The surface of each group of scrapers (21) is arranged in an irregular structure, the top of each group of scrapers (21) is transmission-connected to the output ends of two groups of electric telescopic rods (20), and each group of scrapers (21) is arranged to slide and fit with the inner wall of a group of counterweight tanks (16).

8. The raw material proportioning device for water reducing agent production according to claim 7, characterized in that: Two groups of limiting through holes (22) are provided on the surface of each group of scrapers (21); two groups of rubber sheets (24) are provided at the bottom of each group of scrapers (21); a group of elastic hinges (23) are provided at the connection between each group of rubber sheets (24) and the scrapers (21); each group of rubber sheets (24) is movably connected to a group of limiting through holes (22); and each group of rubber sheets (24) is rotatably arranged around the central axis of a group of elastic hinges (23).

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