A chemical safety quantitative feeding equipment

Abstract

The utility model belongs to the technical field of chemical safety, and particularly relates to a safe quantitative feeding device for chemical industry, comprising a processing box, and further comprising: a feeding pipe is fixedly arranged on the top of the processing box, a limit opening is fixedly arranged on the top of the feeding pipe, a scale line is fixedly arranged on the surface of the feeding pipe, a glass plate is fixedly arranged on one side of the scale line, a control valve is installed through the bottom of the feeding pipe, chemical raw materials can be discharged by using the feeding pipe, and then the limit opening can be used to facilitate the chemical raw materials to enter the inside of the feeding pipe, and the glass plate can be used to facilitate the staff to watch, after the chemical raw materials enter the feeding pipe, the control valve is started by an external controller, when the chemical raw materials inside the feeding pipe drop, the scale line can be used to watch, when it drops to a certain degree, the control valve is closed, and the use of the combination can be automatic quantitative feeding, and the staff does not need to perform quantitative feeding during work, which saves trouble and labor.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical safety, and in particular relates to a chemical safety quantitative feeding device. Background Art

[0002] Chemical safety is a comprehensive technology specifically used to prevent accidents and injuries in the chemical production process. It covers all aspects of the chemical production process, including raw materials, production, storage, transportation and sales. The main purpose of chemical safety is to ensure the safety and reliability of the chemical production process, protect the lives and property of employees and surrounding residents, and protect the environment from pollution. In industrial production, feeding refers to the feeding of raw materials or materials into production equipment or production lines for processing, manufacturing or production processes. The feeding operation is an indispensable part of the production process, but the existing chemical feeding equipment cannot perform quantitative feeding, and manual automatic quantitative feeding is required, which increases the workload. Therefore, a chemical safety quantitative feeding device is proposed.

[0003] For example, a Chinese patent with publication number CN213913652U discloses a chemical safety quantitative feeding equipment, including a reactor, a support column, a feed pipe, a crushing device, a feeding structure, a storage plate, and a discharge port. Support columns are arranged at the four corners of the lower surface of the outer wall of the reactor, a feed pipe is arranged on the upper surface of the outer wall of the reactor, a crushing device is arranged below the feed pipe and on the inner wall of the reactor, a feeding structure is arranged on the left side of the crushing device, and a storage plate is arranged at the bottom of the feeding structure.

[0004] The above patent has the following problems:

[0005] Compared with the existing technology, the materials cannot be automatically quantitatively fed, and the staff are required to quantitatively feed the materials during work, which is troublesome and laborious, and will increase the workload of the staff, increase working time, and reduce labor efficiency. In addition, the material of the discharge pipe in the existing technology is not corrosion-resistant, and the chemical raw materials may be corrosive after stirring. Long-term use will reduce the service life of the discharge pipe, resulting in the feeding equipment not working properly. In view of this, we propose a chemical safety quantitative feeding equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a safe quantitative feeding equipment for chemical industry in view of the above-mentioned existing technical problems, so as to achieve the effect that materials can be fed quantitatively and the discharge pipe can be anti-corrosion.

[0007] In view of this, the utility model provides a chemical safety quantitative feeding equipment, including a processing box, and also includes: a feed pipe is fixedly arranged on the top of the processing box, a limit port is fixedly arranged on the top of the feed pipe, a scale line is fixedly arranged on the surface of the feed pipe, a glass plate is fixedly arranged on one side of the scale line, a control valve is installed through the bottom of the feed pipe, a discharge pipe is fixedly arranged on the bottom of the processing box, an anti-corrosion layer is fixedly arranged inside the discharge pipe, a collecting trough is fixedly arranged inside the anti-corrosion layer, a leakage net is fixedly arranged inside the collecting trough, and a pull bolt is fixedly installed on the surface of the collecting trough.

[0008] Based on the above structure, the chemical raw materials are discharged through the feed pipe, and then the limit port can be used to facilitate the chemical raw materials to enter the interior of the feed pipe, and then the glass plate can be used for convenient viewing by the staff. After the chemical raw materials enter the feed pipe, the control valve is started by the external controller. When the chemical raw materials inside the feed pipe decrease, the scale line can be used for viewing. When it decreases to a certain level, the control valve is closed. When used in combination, automatic quantitative feeding can be performed. The staff does not need to perform quantitative feeding during work, which saves time and effort, does not increase the workload of the staff, reduces working time, and increases labor efficiency. The stirred chemical raw materials can be collected by the discharge pipe, and then the anti-corrosion layer can be used to protect the discharge pipe, and then the collection trough can be used to limit the leakage net, and then the collection trough can be picked up by the pull bolt. Glass is arranged on the surface of the discharge pipe. When the discharge pipe is blocked, the collection trough can be taken out by pulling the bolt to clean the blocked raw materials. When used in combination, the material of the discharge pipe is corrosion-resistant, and long-term use increases the service life of the discharge pipe, and will not cause the feeding equipment to fail to work normally.

[0009] Preferably, a protective door is movably mounted on the surface of the processing box via a hinge, a handle is fixedly mounted on the surface of the protective door, and a motor is fixedly mounted on the other side of the processing box to protect the work.

[0010] Preferably, a support plate is fixedly installed on the top of the control valve, and a support column is fixedly installed on the bottom of the support plate to support the feed pipe.

[0011] Preferably, both sides of the support column are fixedly provided with an air outlet pipe, the top of the air outlet pipe is fixedly provided with a cover plate, and the inside of the cover plate is fixedly provided with a filter screen to filter the anti-corrosion gas during stirring.

[0012] Preferably, a roller is fixedly mounted on the output end of the motor, a bearing is installed through one side of the roller, and stirring rods are fixedly mounted on both ends of the roller for stirring work.

[0013] Preferably, columns are fixedly installed on both sides of the discharge pipe, and a base plate is fixedly installed on the bottom of the column to support the work.

[0014] Preferably, a placing box is fixedly installed on the top of the bottom plate, a placing groove is fixedly provided inside the placing box, and a pulling block is fixedly installed on the surface of the placing box to collect the stirred materials.

[0015] The beneficial effects of the utility model are:

[0016] 1. The chemical safety quantitative feeding equipment can use the feeding pipe to discharge chemical raw materials, and then use the limit port to facilitate the chemical raw materials to enter the inside of the feeding pipe, and then use the glass plate to facilitate the staff to watch. After the chemical raw materials enter the feeding pipe, the control valve is started by an external controller. When the chemical raw materials inside the feeding pipe drop, it can be watched by the scale line. When it drops to a certain level, the control valve is closed. When used together, it can automatically feed quantitatively. The staff does not need to feed quantitatively during work, which saves trouble and labor, does not increase the workload of the staff, reduces working time, and increases labor efficiency.

[0017] 2. The chemical safety quantitative feeding equipment can collect the stirred chemical raw materials through the discharge pipe, and then use the anti-corrosion layer to protect the discharge pipe, and then use the collecting trough to limit the leakage net, and then use the pull bolt to pick up the collecting trough. Glass is set on the surface of the discharge pipe. When the discharge pipe is blocked, the collection trough can be taken out by pulling the bolt to clean up the blocked raw materials. The material of the discharge pipe is corrosion-resistant. Long-term use increases the service life of the discharge pipe and will not cause the feeding equipment to malfunction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the local structure of the discharge pipe in the utility model;

[0021] Figure 4 It is a partial stereoscopic diagram of the motor in the utility model.

[0022] The symbols in the figure are:

[0023] 1. Processing box; 101. Protection door; 102. Handle; 2. Feed pipe; 201. Limit port; 202. Scale line; 203. Glass plate; 204. Control valve; 3. Discharge pipe; 301. Anti-corrosion layer; 302. Collecting trough; 303. Leakage net; 304. Pull bolt; 4. Support plate; 401. Support column; 5. Exhaust pipe; 501. Cover plate; 502. Filter; 6. Motor; 601. Roller; 602. Bearing; 603. Stirring rod; 7. Column; 701. Bottom plate; 8. Placement box; 801. Placement trough; 802. Pull block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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 application discloses a chemical safety quantitative feeding device, please refer to Figure 1-Figure 4 , including a processing box 1, and also including: a feed pipe 2 is fixedly arranged on the top of the processing box 1, a limit opening 201 is fixedly arranged on the top of the feed pipe 2, a scale line 202 is fixedly arranged on the surface of the feed pipe 2, a glass plate 203 is fixedly arranged on one side of the scale line 202, a control valve 204 is installed through the bottom of the feed pipe 2, a discharge pipe 3 is fixedly arranged on the bottom of the processing box 1, an anti-corrosion layer 301 is fixedly arranged inside the discharge pipe 3, a collecting tank 302 is fixedly arranged inside the anti-corrosion layer 301, a leakage net 303 is fixedly arranged inside the collecting tank 302, and a pull bolt 304 is fixedly installed on the surface of the collecting tank 302.

[0026] Based on the above structure, the feed pipe 2 can be used to discharge the chemical raw materials, and then the limit port 201 can be used to facilitate the chemical raw materials to enter the inside of the feed pipe 2, and the glass plate 203 can be used to facilitate the staff to watch. After the chemical raw materials enter the feed pipe 2, the control valve 204 is started by the external controller. When the chemical raw materials inside the feed pipe 2 drop, the scale line 202 can be used to watch. When it drops to a certain level, the control valve 204 is closed. When used together, automatic quantitative feeding can be performed, and the staff does not need to perform quantitative feeding during work, which saves trouble and labor and does not increase the workload of the staff. Reduce working time, increase labor efficiency, and use the discharge pipe 3 to collect the stirred chemical raw materials, then use the anti-corrosion layer 301 to protect the discharge pipe 3, and then use the collecting tank 302 to limit the leakage net 303, and then use the pull bolt 304 to pick up the collecting tank 302. Glass is arranged on the surface of the discharge pipe 3. When the discharge pipe 3 is blocked, the collection tank 302 can be taken out by pulling the bolt 304, and the blocked raw materials can be cleaned. The material of the discharge pipe 3 is corrosion-resistant when used together. Long-term use increases the service life of the discharge pipe 3 and will not cause the feeding equipment to fail to work normally.

[0027] In one embodiment, a protective door 101 is movably mounted on the surface of the processing box 1 via a hinge, a handle 102 is fixedly mounted on the surface of the protective door 101 , and a motor 6 is fixedly mounted on the other side of the processing box 1 .

[0028] Specifically, the chemical raw materials can be collected by using the processing box 1, the protective door 101 can be opened, the inside of the processing box 1 can be cleaned, and then the protective door 101 can be opened by using the handle 102.

[0029] In this embodiment, the protective door 101 seals and protects the processing box 1 to facilitate processing work.

[0030] In one embodiment, a support plate 4 is fixedly mounted on the top of the control valve 204 , and a support column 401 is fixedly mounted on the bottom of the support plate 4 .

[0031] Specifically, the feed pipe 2 can be placed through the support plate 4 and then supported by the support column 401 .

[0032] In this embodiment, the support plate 4 passes through the feed pipe 2 to provide support.

[0033] In one embodiment, an air outlet pipe 5 is fixedly disposed on both sides of the support column 401 , a cover plate 501 is fixedly disposed on the top of the air outlet pipe 5 , and a filter screen 502 is fixedly disposed inside the cover plate 501 .

[0034] Specifically, the gas generated during stirring can be collected by using the gas outlet pipe 5, and then the filter 502 can be limited by using the cover plate 501, and then the anti-corrosion gas in the gas generated during stirring can be filtered by using the filter 502.

[0035] In this embodiment, the gas automatically moves upwards due to gravity and is transmitted to the inside of the gas outlet pipe 5 .

[0036] In one embodiment, a roller 601 is fixedly installed at the output end of the motor 6 , a bearing 602 is installed through one side of the roller 601 , and stirring rods 603 are fixedly installed at both ends of the roller 601 .

[0037] Specifically, the motor 6 can be used to drive the roller 601 to rotate inside the bearing 602, thereby driving the stirring rod 603 to stir the chemical raw materials.

[0038] In this embodiment, a disc is provided on the stirring rod 603 to facilitate the stirring work.

[0039] In one embodiment, columns 7 are fixedly installed on both sides of the discharge pipe 3 , and a bottom plate 701 is fixedly installed on the bottom of the columns 7 .

[0040] Specifically, the processing box 1 can be supported by the pillars 7 , and the placement box 8 can be placed through the bottom plate 701 .

[0041] In this embodiment, the pillars 7 support the processing box 1 to improve stability.

[0042] In one embodiment, a placement box 8 is fixedly installed on the top of the bottom plate 701 , a placement groove 801 is fixedly provided inside the placement box 8 , and a pull block 802 is fixedly installed on the surface of the placement box 8 .

[0043] Specifically, the placement box 8 can be used to fix the placement groove 801, and the mixed raw materials can be collected through the placement groove 801. The placement box 8 can be picked up by the pull block 802 to facilitate the movement of the raw materials.

[0044] In this embodiment, the placement box 8 is used to place chemical raw materials for easy movement.

[0045] When the chemical safety quantitative feeding equipment of this embodiment is in use, the processing box 1 can be supported by the column 7, and the placement box 8 can be placed through the bottom plate 701, and then the chemical raw materials can be discharged by the feeding pipe 2, and then the limit port 201 can be used to facilitate the chemical raw materials to enter the inside of the feeding pipe 2, and then the glass plate 203 can be used to facilitate the staff to watch. After the chemical raw materials enter the feeding pipe 2, the control valve 204 is started by the external controller. When the chemical raw materials inside the feeding pipe 2 drop, the scale line 202 can be used to watch. When it drops to a certain extent, the control valve 204 is closed, and the feeding pipe 2 is placed through the support plate 4, and then the support column 401 is used for support work, and then the chemical raw materials are collected by the processing box 1, and the protective door 101 can be opened to clean the inside of the processing box 1, and then the protective door 101 can be opened by the handle 102, and then the processing box 1 is used to collect the chemical raw materials. The motor 6 drives the roller 601 to rotate inside the bearing 602, thereby driving the stirring rod 603 to stir the chemical raw materials, and then the stirred chemical raw materials can be collected by the discharge pipe 3, and then the anti-corrosion layer 301 can be used to protect the discharge pipe 3, and then the collection groove 302 can be used to limit the leakage net 303, and then the collection groove 302 can be picked up by the pull bolt 304. Glass is arranged on the surface of the discharge pipe 3. When the discharge pipe 3 is blocked, the collection groove 302 can be taken out by the pull bolt 304, and then the placement box 8 is used to fix the placement groove 801, and then the stirred raw materials can be collected by the placement groove 801, and the placement box 8 is picked up by the pull block 802, and then the gas during stirring is collected by the air outlet pipe 5, and then the filter net 502 is limited by the cover plate 501, and then the anti-corrosion gas in the gas generated during stirring can be filtered by the filter net 502.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A chemical safety quantitative feeding device, comprising a processing box (1), characterized in that: Also includes: A feed pipe (2) is fixedly provided on the top of the processing box (1), a limit opening (201) is fixedly provided on the top of the feed pipe (2), a scale line (202) is fixedly provided on the surface of the feed pipe (2), a glass plate (203) is fixedly provided on one side of the scale line (202), a control valve (204) is installed through the bottom of the feed pipe (2), a discharge pipe (3) is fixedly provided on the bottom of the processing box (1), an anti-corrosion layer (301) is fixedly provided inside the discharge pipe (3), a collection tank (302) is fixedly provided inside the anti-corrosion layer (301), a leakage net (303) is fixedly provided inside the collection tank (302), and a pull bolt (304) is fixedly provided on the surface of the collection tank (302).

2. The chemical safety quantitative feeding equipment according to claim 1, characterized in that: A protective door (101) is movably mounted on the surface of the processing box (1) via a hinge, a handle (102) is fixedly mounted on the surface of the protective door (101), and a motor (6) is fixedly mounted on the other side of the processing box (1).

3. The chemical safety quantitative feeding equipment according to claim 1 is characterized in that: A support plate (4) is fixedly mounted on the top of the control valve (204), and a support column (401) is fixedly mounted on the bottom of the support plate (4).

4. The chemical safety quantitative feeding equipment according to claim 3 is characterized in that: An air outlet pipe (5) is fixedly arranged on both sides of the support column (401), a cover plate (501) is fixedly arranged on the top of the air outlet pipe (5), and a filter screen (502) is fixedly arranged inside the cover plate (501).

5. The chemical safety quantitative feeding equipment according to claim 2, characterized in that: A roller shaft (601) is fixedly mounted on the output end of the motor (6), a bearing (602) is installed through one side of the roller shaft (601), and stirring rods (603) are fixedly mounted on both ends of the roller shaft (601).

6. The chemical safety quantitative feeding equipment according to claim 1, characterized in that: Both sides of the discharge pipe (3) are fixedly mounted with columns (7), and the bottom of the columns (7) is fixedly mounted with a bottom plate (701).

7. The chemical safety quantitative feeding equipment according to claim 6, characterized in that: A placement box (8) is fixedly installed on the top of the bottom plate (701), a placement groove (801) is fixedly arranged inside the placement box (8), and a pull block (802) is fixedly installed on the surface of the placement box (8).

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