Chemical raw material preparation device

Abstract

The utility model relates to the technical field of chemical raw material preparation, in particular to a chemical raw material preparation device. Comprising a bracket, a stirring barrel, a motor, a stirrer, a feeding pipe, a cover and the like, a stirring barrel is fixedly connected to the middle of the support, a motor is installed on the top of the stirring barrel, a stirrer is fixedly connected to an output shaft of the motor and penetrates through the top of the stirring barrel, a feeding pipe is fixedly connected to the right side of the stirring barrel and penetrates through the outer wall of the stirring barrel, and a cover is hinged to the end, away from the stirring barrel, of the feeding pipe. According to the chemical raw material preparation device, the plurality of filter plates are arranged, and after the filter plates are blocked by impurities, the blocked filter plates are rotated by rotating the bolts, so that chemical raw materials can be filtered through other filter plates, the blockage of discharge of the chemical raw materials after the filter plates are blocked is prevented, and the chemical raw material preparation efficiency of the preparation device is ensured; according to the utility model, the limiting block is arranged, so that the filter plate can be reset more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical raw material preparation, in particular to a chemical raw material preparation device. Background Art

[0002] Chemical raw materials refer to substances used to manufacture chemicals and polymer materials, usually organic and inorganic compounds. Chemical raw materials are widely used in the manufacture of plastics, rubber, medicines, pesticides and other fields, and are closely related to people's lives. Chemical synthesis is one of the most commonly used methods for producing chemical raw materials. It obtains the desired products by chemically reacting the raw materials. In chemical reactions, reactants can be more fully contacted and mixed under stirring, which speeds up the reaction rate, shortens the reaction time, increases the amount of chemical raw materials generated, and achieves a higher reaction effect.

[0003] The patent publication number is: CN212942915U, which discloses a chemical raw material preparation mixer, including a cart plate, a hydraulic rod is fixedly installed on one side of the upper end of the cart plate, and a support rod is fixedly installed on the top of the hydraulic rod. A filter plate for filtering chemical raw materials is placed on one side of the discharge pipe of the patent, but there is a lack of a filter plate processing mechanism. When the filter plate is blocked, it will hinder the discharge of chemical raw materials from the discharge pipe. After the blocked filter plate is removed, the chemical raw materials with impurities will be discharged from the discharge pipe, seriously affecting the preparation efficiency of the chemical raw materials. Utility Model Content

[0004] In order to overcome the shortcoming of the above patent that the processing device for the filter plate leads to low efficiency in preparing chemical raw materials, the purpose of the utility model is to provide a chemical raw material preparation device capable of controlling the filter plate.

[0005] A chemical raw material preparation device includes a bracket, a mixing barrel, a motor, an agitator, a feed pipe, a lid, a buckle, an elastic member, a discharge pipe, a sealing cap, a valve, a filter plate and bolts. The middle of the bracket is fixedly connected to the mixing barrel, a motor is installed on the top of the mixing barrel, an agitator is fixedly connected to the motor output shaft, and the agitator passes through the top of the mixing barrel, a feed pipe is fixedly connected to the right side of the mixing barrel, the feed pipe passes through the outer wall of the mixing barrel, the end of the feed pipe away from the mixing barrel is hingedly connected to the lid, and the feed pipe away from the mixing barrel is hingedly connected to the lid. A buckle is rotatably connected to the bottom of one end, and elastic parts are fixedly connected to the left and right sides of the rotatable connection between the buckle and the feed pipe. A discharge pipe is fixedly connected to the left side of the mixing barrel, and the discharge pipe passes through the outer wall of the mixing barrel. A notch is opened on the top of the discharge pipe. A cover for sealing the notch is hingedly connected to the top of the discharge pipe. A valve is installed at the end of the discharge pipe away from the mixing barrel. At least two filter plates are rotatably connected inside the discharge pipe, and bolts are threadedly connected to the rear side of the discharge pipe. Threaded holes are opened on the rear side of the filter plate, and the bolts are in contact with the rear side of the filter plate.

[0006] In one of the embodiments, it also includes a limiting block, and at least one limiting block is fixedly connected to the bottom of the inner wall of the discharge pipe, and the limiting blocks are all located on the left side of the filter plate.

[0007] In one embodiment, it also includes a water tank, a first water pipe and a nozzle. The top of the mixing barrel is fixedly connected to a water tank for loading cleaning liquid, a water pump is installed in the water tank, the left and right sides of the inner wall of the mixing barrel are fixedly connected to the nozzle, and the first water pipe is fixedly connected between the nozzle and the water tank.

[0008] In one of the embodiments, a scraper is also included, and the scraper is fixedly connected to the bottom of the agitator.

[0009] In one embodiment, a through hole is opened on the inner side of the scraper.

[0010] In one of the embodiments, a second water pipe is further included. The second water pipe is fixedly connected between the feed pipe and the water tank, and the discharge end of the water pump is fixedly connected to the second water pipe.

[0011] Compared with the prior art, the utility model has the following advantages: the utility model is provided with a plurality of filter plates, and when the filter plate is clogged with impurities, the clogged filter plate can be rotated by rotating the bolt, so that the chemical raw materials can be filtered through other filter plates, thereby preventing the filter plates from being clogged and hindering the discharge of the chemical raw materials, thereby ensuring the chemical raw material preparation efficiency of the preparation device; the utility model can make the resetting of the filter plate more convenient by providing a limited position block. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a cross-sectional schematic diagram of the mixing barrel of the present utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the cover, buckle and elastic member of the utility model.

[0015] Figure 4 This is a schematic diagram of the structure of the filter plate, bolts, limit blocks, etc. of the utility model.

[0016] Figure 5 This is a schematic diagram of the scraper and through-hole structure of the utility model.

[0017] Figure numbers: 1- bracket, 2- mixing barrel, 3- motor, 4- agitator, 5- feed pipe, 6- lid, 7- buckle, 8- elastic member, 9- discharge pipe, 10- cover, 11- valve, 12- filter plate, 13- bolt, 14- limit block, 15- water tank, 16- first water pipe, 17- nozzle, 18- second water pipe, 19- scraper, 20- through hole. DETAILED DESCRIPTION

[0018] The present invention will now be described more fully below with reference to the accompanying drawings, in which the present invention is shown in its currently preferred embodiments. However, the present invention can be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and these embodiments fully convey the scope of the present invention to the skilled person.

[0019] A chemical raw material preparation device, such as Figure 1-Figure 5 As shown, it includes a bracket 1, a mixing barrel 2, a motor 3, an agitator 4, a feed pipe 5, a lid 6, a buckle 7, an elastic member 8, a discharge pipe 9, a sealing cover 10, a valve 11, a filter plate 12 and a bolt 13. The middle part of the bracket 1 is fixedly connected with the mixing barrel 2, the top of the mixing barrel 2 is equipped with a motor 3, the output shaft of the motor 3 passes through the top of the mixing barrel 2, and the output shaft of the motor 3 is fixedly connected with the agitator 4, the right side of the mixing barrel 2 is fixedly connected with the feed pipe 5, the feed pipe 5 passes through the outer wall of the mixing barrel 2, the end of the feed pipe 5 away from the mixing barrel 2 is hingedly connected with the lid 6, the bottom of the end of the feed pipe 5 away from the mixing barrel 2 is rotatably connected with the buckle 7, the left and right sides of the rotatable connection between the buckle 7 and the feed pipe 5 are fixedly connected with elastic members 8, and the two elastic members 8 are configured as torsion springs. When the feed pipe 5 needs to be opened , turn the buckle 7 downward to compress the elastic member 8, and then flip the lid 6 upward. When the feed pipe 5 needs to be closed, reset the lid 6 and release the buckle 7. The elastic member 8 returns to its original state so that the buckle 7 squeezes the lid 6, thereby tightening the lid 6, which can effectively close the mixing barrel 2. A discharge pipe 9 is fixedly connected to the left side of the mixing barrel 2. The discharge pipe 9 passes through the outer wall of the mixing barrel 2. A notch is opened on the top of the discharge pipe 9. A sealing cover 10 for sealing the notch is hingedly connected to the top of the discharge pipe 9. A valve 11 is installed at one end of the discharge pipe 9 away from the mixing barrel 2. Four filter plates 12 are rotatably connected inside the discharge pipe 9. Bolts 13 are threadedly connected to the rear side of the discharge pipe 9. Threaded holes are opened on the rear side of the filter plate 12. The bolts 13 are in contact with the rear side of the filter plate 12, and the bolts 13 are all facing the threaded holes of the filter plate 12.

[0020] When preparing chemical raw materials, after the required chemicals are put into the mixing barrel 2 from the feed pipe 5, the agitator 4 is driven to rotate by the motor 3, and the agitator 4 rotates to stir the chemicals so that the chemicals are fully contacted and mixed. When the prepared chemical raw materials need to be taken out, the chemicals are discharged through the discharge pipe 9 by rotating the knob on the valve 11. The filter plate 12 in the discharge pipe 9 can filter the impurities of the chemical raw materials. When the filter plate 12 close to the mixing barrel 2 is blocked, the bolt 13 on the filter plate 12 is rotated to rotate the filter plate 12, so that a gap is exposed between the filter plate 12 and the discharge pipe 9, and the chemical raw materials can pass through the gap and then be filtered through the remaining filter plates 12. When all the chemical raw materials are discharged, the cover 10 is opened, the blocked filter plate 12 is cleaned, and the filter plate 12 is reset by rotating the bolt 13. Filtering through multiple filter plates 12 can prevent the chemical raw materials from being unable to be discharged when the filter plate 12 is blocked, thereby ensuring the working efficiency of the preparation device.

[0021] like Figure 4 As shown, it also includes a limit block 14. Four limit blocks 14 are fixedly connected to the bottom of the inner wall of the discharge pipe 9, and each limit block 14 is located on the left side of the corresponding filter plate 12. When the filter plate 12 needs to be reset, the bolt 13 is rotated to reverse and reset the filter plate 12. When the filter plate 12 contacts the limit block 14, the filter plate 12 can no longer rotate, which can prevent the manual reset of the filter plate 12 from leaving a gap between the filter plate 12 and the discharge pipe 9, thereby avoiding reducing the filtering effect of the filter screen.

[0022] like Figure 1 and Figure 2 As shown, it also includes a water tank 15, a first water pipe 16 and a nozzle 17. The top of the mixing barrel 2 is fixedly connected with a water tank 15 for loading cleaning liquid, a water pump is installed in the water tank 15, and the left and right sides of the inner wall of the mixing barrel 2 are fixedly connected with nozzles 17 for cleaning the mixing barrel 2. The nozzle 17 and the water tank 15 are fixedly connected with the first water pipe 16, and the first water pipe 16 is fixedly connected to the drainage end of the water pump. The cleaning liquid in the water tank 15 is sent into the first water pipe 16 through the water pump, and then the cleaning liquid is sprayed on the inside of the mixing barrel 2 through the nozzle 17 for cleaning. After the chemical raw materials are discharged, the inside of the mixing barrel 2 needs to be cleaned, and the cleaned liquid is discharged through the discharge pipe 9, which can clean the chemical residues in the mixing barrel 2 and prevent the chemical residues from affecting the next preparation of chemical raw materials.

[0023] like Figure 2 and Figure 5As shown, a scraper 19 is also included. The bottom of the stirrer 4 is fixedly connected to the scraper 19, and the outer side of the scraper 19 is in close contact with the inner wall of the stirring barrel 2. When cleaning the inside of the stirring barrel 2, the scraper 19 is driven to rotate by the motor 3, and the scraper 19 can cooperate with the cleaning liquid to scrape off the chemical residues on the inner wall of the stirring barrel 2, thereby improving the cleaning efficiency of the preparation device.

[0024] like Figure 2 and Figure 5 As shown, a through hole 20 is opened on the inner side of the scraper 19 for guiding the chemical residue to flow downward. When the scraper 19 cleans the chemical residue inside the mixing barrel 2, the chemical residue will flow downward along the inner wall of the mixing barrel 2 and the through hole 20 on the scraper 19 through the cleaning liquid. The through hole 20 on the scraper 19 can prevent the chemical residue from being retained on the scraper 19, thereby ensuring the cleaning efficiency of the scraper 19.

[0025] like Figure 1 As shown, a second water pipe 18 is also included, and the second water pipe 18 is fixedly connected between the feed pipe 5 and the water tank 15, and the drainage end of the water pump is fixedly connected to the second water pipe 18. When the cleaning liquid in the water tank 15 is used to clean the preparation device, the cleaning liquid will flow into the feed pipe 5 through the second water pipe 18, so that the feed pipe 5 can be cleaned to prevent the next chemical raw material preparation from being contaminated.

[0026] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A chemical raw material preparation device, comprising a support (1), a stirring barrel (2), a motor (3), an agitator (4) and a feed pipe (5), wherein the middle of the support (1) is fixedly connected to the stirring barrel (2), the top of the stirring barrel (2) is equipped with a motor (3), the output shaft of the motor (3) is fixedly connected to the agitator (4), and the agitator (4) passes through the top of the stirring barrel (2), the right side of the stirring barrel (2) is fixedly connected to the feed pipe (5), and the feed pipe (5) passes through the outer wall of the stirring barrel (2), characterized in that: The invention also comprises a cover (6), a buckle (7), an elastic member (8), a discharge pipe (9), a sealing cover (10), a valve (11), a filter plate (12) and a bolt (13); the end of the feed pipe (5) away from the mixing barrel (2) is hingedly connected to the cover (6); the bottom of the end of the feed pipe (5) away from the mixing barrel (2) is rotatably connected to the buckle (7); the left and right sides of the rotatable connection between the buckle (7) and the feed pipe (5) are fixedly connected to the elastic member (8); the left side of the mixing barrel (2) is fixedly connected to the discharge pipe (9), the discharge pipe (9) passes through the outer wall of the mixing barrel (2), a notch is formed at the top of the discharge pipe (9), a cover (10) for sealing the notch is hingedly connected to the top of the discharge pipe (9), a valve (11) is installed at one end of the discharge pipe (9) away from the mixing barrel (2), at least two filter plates (12) are rotatably connected inside the discharge pipe (9), bolts (13) are threadedly connected to the rear side of the discharge pipe (9), threaded holes are formed at the rear side of the filter plates (12), and the bolts (13) are in contact with the rear side of the filter plates (12).

2. A chemical raw material preparation device according to claim 1, characterized in that: It also includes a limiting block (14). At least one limiting block (14) is fixedly connected to the bottom of the inner wall of the discharge pipe (9), and the limiting blocks (14) are all located on the left side of the filter plate (12).

3. A chemical raw material preparation device according to claim 2, characterized in that: The mixing tank (2) further comprises a water tank (15), a first water pipe (16) and a nozzle (17); the top of the mixing tank (2) is fixedly connected to a water tank (15) for loading a cleaning liquid; a water pump is installed in the water tank (15); the left and right sides of the inner wall of the mixing tank (2) are fixedly connected to nozzles (17); the nozzles (17) and the water tank (15) are fixedly connected to the first water pipe (16); and the first water pipe (16) is fixedly connected to the drainage end of the water pump.

4. A chemical raw material preparation device according to claim 3, characterized in that: It also includes a scraper (19), and the bottom of the stirrer (4) is fixedly connected with the scraper (19).

5. A chemical raw material preparation device according to claim 4, characterized in that: A through hole (20) is formed inside the scraper (19).

6. A chemical raw material preparation device according to claim 5, characterized in that: It also includes a second water pipe (18), the second water pipe (18) is fixedly connected between the feed pipe (5) and the water tank (15), and the drainage end of the water pump is fixedly connected to the second water pipe (18).

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