Volatile liquid raw material adding equipment

Abstract

The utility model discloses volatile liquid raw material adding equipment, and belongs to the technical field of fine chemical engineering. The volatile liquid raw material adding equipment comprises a tank body, and further comprises a liquid outlet pipe, a liquid inlet pipe and a liquid outlet pipe, the mounting ring is fixedly connected in the liquid outlet pipe; the rotating rod is rotationally connected into the mounting ring; the multiple groups of paddles are fixedly connected to the rotating rod; the filter screen is fixedly connected to the liquid outlet pipe; the scraping plates are fixedly connected to the rotating rod, and one face of each scraping plate is attached to the filtering end of the filtering net; according to the utility model, through the arrangement of the filter screen and the scraping plate, large precipitates in liquid can be filtered, and meanwhile, the large precipitates can be crushed through the scraping plate, so that the large precipitates are reduced and discharged, the influence on the use of the filter screen due to accumulation is avoided, and meanwhile, the reduced precipitates can be quickly mixed and dissolved with external liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of fine chemical industry, in particular to a volatile liquid raw material adding device. Background Art

[0002] N-n-butylthiophosphoric acid triamide is a white fine crystal or white powder with a melting point of 57-60°C and a flash point of 96°C. It is a highly effective soil urease inhibitor.

[0003] N-n-butylthiophosphoric acid triamide is an important raw material in agricultural production and is often used as an auxiliary additive. It is prepared with other components to form an aqueous compound fertilizer synergist liquid to increase the fertility of fertilizers and improve soil quality.

[0004] When used as an auxiliary additive, since the liquid containing N-n-butylphosphorothioate will contain certain precipitates, these larger precipitates are difficult to dissolve and mix with other liquids during use, which will affect the proportion of N-n-butylphosphorothioate in the fertilizer and affect the fertility of the fertilizer.

[0005] Therefore, a volatile liquid raw material adding device is provided to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology and to provide a volatile liquid raw material adding device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A volatile liquid raw material adding device comprises a tank body and also comprises:

[0009] A liquid outlet pipe is installed at the bottom of the tank;

[0010] A mounting ring, fixedly connected in the liquid outlet pipe;

[0011] A rotating rod, rotatably connected in the mounting ring;

[0012] A plurality of groups of blades are fixedly connected to the rotating rod;

[0013] A filter screen fixedly connected to the liquid outlet pipe;

[0014] A plurality of scraper groups are fixedly connected to the rotating rod, and one side of the scraper is attached to the filtering end of the filter screen.

[0015] In order to facilitate movement, preferably, it further includes a groove, which is arranged in the mounting ring, and the rotating rod is rotatably connected in the groove. A spring member is connected in the groove, and the other end of the spring member is connected to the rotating rod.

[0016] In order to clean the filter screen, preferably, a sliding plate is fixedly connected to one end of the rotating rod away from the spring member, a plurality of groups of water-permeable holes are arranged on the sliding plate, and the scraper is fixedly connected to the bottom of the sliding plate.

[0017] In order to facilitate the discharge of the liquid, preferably, a telescopic push rod is fixedly connected to the tank body, a partition is slidably connected in the tank body, and the telescopic end of the telescopic push rod is fixedly connected to the partition.

[0018] In order to replenish the liquid, preferably, a liquid replenishing tube is connected to the bottom of the tank body.

[0019] For the convenience of maintenance, preferably, a maintenance door is rotatably connected to the liquid outlet pipe, and the maintenance door is used to inspect components inside the liquid outlet pipe.

[0020] Compared with the prior art, the utility model provides a volatile liquid raw material adding device, which has the following beneficial effects:

[0021] The utility model can filter larger precipitates in the liquid through the arrangement of the filter screen and the scraper, and can crush these larger precipitates through the scraper to make them smaller and discharge them, thereby avoiding accumulation that affects the use of the filter screen, and the smaller precipitates can also be mixed and dissolved with the external liquid more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of a volatile liquid raw material adding device proposed in the utility model. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of a volatile liquid raw material adding device proposed in the utility model. Figure 2 ;

[0024] Figure 3 A volatile liquid raw material adding device proposed by the utility model Figure 2 The structural diagram of part A in the figure;

[0025] Figure 4 The utility model discloses a schematic diagram of the structure of a filter screen and a scraper in a volatile liquid raw material adding device.

[0026] In the figure: 1, tank body; 101, telescopic push rod; 102, partition; 103, liquid filling tube; 104, liquid outlet tube; 105, maintenance door; 201, mounting ring; 202, rotating rod; 203, spring member; 204, paddle; 205, sliding plate; 206, filter screen; 207, scraper. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Embodiment 1:

[0029] Reference Figure 1-4 A volatile liquid raw material adding device comprises a tank body 1, and also comprises: a liquid outlet pipe 104, which is installed at the bottom of the tank body 1; a mounting ring 201, which is fixedly connected in the liquid outlet pipe 104; a rotating rod 202, which is rotatably connected in the mounting ring 201; a plurality of groups of blades 204, which are all fixedly connected to the rotating rod 202; a filter 206, which is fixedly connected to the liquid outlet pipe 104; a plurality of groups of scrapers 207, which are all fixedly connected to the rotating rod 202, one side of the scraper 207 is attached to the filtering end of the filter 206, a telescopic push rod 101 is fixedly connected to the tank body 1, a partition 102 is slidably connected in the tank body 1, the telescopic end of the telescopic push rod 101 is fixedly connected to the partition 102, a liquid replenishing pipe 103 is connected to the bottom of the tank body 1, and a maintenance door 105 is rotatably connected to the liquid outlet pipe 104, the maintenance door 105 is used to inspect the components inside the liquid replenishing pipe 103, and the maintenance door 105 needs to be sealed to avoid leakage.

[0030] Electronic valves are provided in both the liquid infusion tube 103 and the liquid outlet tube 104 . The electronic valve of the liquid outlet tube 104 is located at the liquid inlet end of the liquid outlet tube 104 .

[0031] When in use, the device is installed on a stirring tank, and liquid for fertilizer is placed in the stirring tank and stirred. During stirring, the partition 102 can be moved downward by the telescopic push rod 101, thereby squeezing the liquid containing N-n-butyl thiophosphoric triamide in the tank body 1, and opening the electronic valve in the liquid outlet pipe 104 to discharge the liquid through the liquid outlet pipe 104 and then enter the stirring tank, so that the liquid containing N-n-butyl thiophosphoric triamide is mixed with the liquid in the stirring tank, and finally a fertilizer liquid with a suitable proportion is obtained.

[0032] When the liquid flows, the flow of the liquid will drive the paddle 204 to rotate, and then the paddle 204 will drive the scraper 207 to rotate. The filter screen 206 is used to filter out larger sediments in the liquid. At the same time, the scraper 207 will squeeze and grind these sediments to make them smaller, and finally discharge them through the filter screen 206.

[0033] After using for a period of time, it is necessary to open the maintenance door 105 and remove the difficult-to-treat sediment remaining on the filter screen 206 for future use.

[0034] When the liquid needs to be replenished, the liquid replenishing tube 103 is inserted into the tank containing N-n-butylthiophosphoric acid triamide liquid, and then the partition 102 is moved upward to generate negative pressure to suck the liquid in the tank for replenishment.

[0035] The connection between the liquid outlet pipe 104 and the stirring tank needs to be stable and well sealed to prevent the volatile N-n-butylthiophosphoric acid triamide liquid from volatilizing into the air.

[0036] Embodiment 2:

[0037] Reference Figure 1-4 , a volatile liquid raw material adding device, which is basically the same as Example 1, and further: it also includes a groove, which is arranged in the mounting ring 201, and the rotating rod 202 is rotatably connected in the groove, and a spring member 203 is connected in the groove, and the other end of the spring member 203 is connected to the rotating rod 202, and a sliding plate 205 is fixedly connected to the end of the rotating rod 202 away from the spring member 203, and a plurality of water-permeable holes are arranged on the sliding plate 205, and a scraper 207 is fixedly connected to the bottom of the sliding plate 205.

[0038] When liquid enters, the liquid will impact the sliding plate 205, which will then move down, causing the scraper 207 to contact the filter screen 206, generating a certain impact force, thereby crushing and grinding the sediment on the filter screen 206. At the same time, the vibration can float some sediment to avoid blockage.

[0039] After the liquid stops flowing, the sliding plate 205 will automatically return to its original position under the action of the spring member 203 .

[0040] The utility model can filter larger precipitates in the liquid through the arrangement of the filter screen 206 and the scraper 207. At the same time, the scraper 207 can crush these larger precipitates to make them smaller and discharge them, thereby avoiding accumulation that affects the use of the filter screen 206. At the same time, the smaller precipitates can also be mixed and dissolved with the external liquid more quickly.

[0041] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A volatile liquid raw material adding device, comprising a tank (1), characterized in that: Also includes: A liquid outlet pipe (104) is installed at the bottom of the tank body (1); A mounting ring (201) fixedly connected inside the liquid outlet pipe (104); A rotating rod (202) rotatably connected in the mounting ring (201); A plurality of groups of blades (204) are fixedly connected to the rotating rod (202); A filter screen (206) fixedly connected to the liquid outlet pipe (104); A plurality of groups of scrapers (207) are fixedly connected to the rotating rod (202), and one side of the scrapers (207) is attached to the filtering end of the filter screen (206).

2. A volatile liquid raw material adding device according to claim 1, characterized in that: It also comprises a groove, which is arranged in the mounting ring (201), the rotating rod (202) is rotatably connected in the groove, a spring member (203) is connected in the groove, and the other end of the spring member (203) is connected to the rotating rod (202).

3. A volatile liquid raw material adding device according to claim 2, characterized in that: A sliding plate (205) is fixedly connected to one end of the rotating rod (202) away from the spring member (203), and a plurality of groups of water-permeable holes are provided on the sliding plate (205). The scraper (207) is fixedly connected to the bottom of the sliding plate (205).

4. The volatile liquid raw material adding device according to claim 1, characterized in that: A telescopic push rod (101) is fixedly connected to the tank body (1), a partition plate (102) is slidably connected inside the tank body (1), and a telescopic end of the telescopic push rod (101) is fixedly connected to the partition plate (102).

5. The volatile liquid raw material adding device according to claim 1, characterized in that: The bottom of the tank body (1) is connected with a liquid replenishing tube (103).

6. The volatile liquid raw material adding device according to claim 1, characterized in that: The liquid outlet pipe (104) is rotatably connected to a maintenance door (105), and the maintenance door (105) is used to inspect components inside the liquid outlet pipe (103).

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