CN210882735U - Device convenient to chemical industry fluid loads - Google Patents

Abstract

The utility model relates to the technical field of chemical production equipment, and discloses a device convenient for loading chemical fluid, which comprises a box body, a retainer ring, a fixed square plate, a flow guide pipe, a discharging pipe and a column casing, wherein the back part of the box body is provided with a cavity; the utility model discloses can be in the box unmovable, make the water conservancy diversion entry stop in different positions under the irrotational state, need not extra connecting tube, the improvement suitability, through the valve lower part at the blowing pipe increase the column casing, the fluid can't initiatively flow out under the effect of lift post, avoid unnecessary remaining chemical industry fluid to drip, do not influence the circulation state of whole chemical industry pipeline when the valve damages, can also survey the loading, keep the ride comfort that industrial chemicals got into the box, manufacturing cost and use cost are lower, high durability and convenient use, and is worth wideling popularize.

Description

Device convenient to chemical industry fluid loads

Technical Field

The utility model relates to a chemical production equipment technical field specifically is a device convenient to chemical industry fluid loading.

Background

In chemical production processes, fluid production operations are most common, such as liquids, gases, slurries, and the like. Generally, during the transportation process, the pipeline connected with the pump is used for transportation. In order to regulate the flow of the medium, valves are installed in the fluid-conveying lines. In general, when a valve is opened, channels on two sides of the valve are opened, and fluid flows into a pipeline on the other end of the valve from a pipeline on one end of the valve through the valve.

The existing valves all have the following problems that gaps are generated between the valve rod and the sealing filler after the valve rod is normally operated from the beginning and is used for a long time, and the gaps are caused by abrasion of the corresponding sealing filler due to long-term movement of the valve rod. As the situation continues to worsen as leakage occurs, chemical fluid in the piping may splash or spray from the valve stem. This leakage is irreparable when faced with a process where continuous production cannot be shut down. And because the valve is the state that whether the fluid in the direct control pipeline switches on or not, under the condition that the valve overflows or directly damages, the fluid in the pipeline is very difficult to control, especially when facing strong acid, strong alkali, high temperature, high pressure, corrosivity fluid among the chemical production process, the degree of difficulty of changing the valve is high, influences the normal operating of whole chemical pipeline, and cost of maintenance is high.

And after the corresponding valve is opened, the fluid is discharged from the discharge port and is sold after being filled. Large-scale chemical plants have related filling equipment, but some small-scale chemical plants have simple equipment, the filling is generally carried out by placing a filling cylinder under a discharge port and opening a valve of the discharge port, the filling mode needs to manually carry the filling cylinder, wastes time and labor, the filling cylinder is scattered by air in the falling process of a fluid and is frequently scattered, waste is caused, and highly corrosive or volatile toxic liquid is easily mistakenly touched by operators to cause safety damage, in addition, because the pipeline design in the chemical plant is more complex and the space utilization rate is higher, the existing equipment can not enter corners to operate, and the potential safety hazard is greatly increased due to the additional arrangement of temporary pipelines, in addition, because the cylindrical shape structure of the filling cylinder is matched with a higher discharge port, the gravity center is higher, and the danger of dumping exists during moving, and the blowing in-process, the discharge of filling bucket inside air is just opposite with industrial chemicals whereabouts direction, influences filling efficiency, also makes industrial chemicals liquid spill easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a chemical leakage-proof box.

The utility model discloses the technical scheme who adopts does:

a device convenient for loading chemical fluid comprises a box body, a first bearing, a check ring, a fixed square plate, a first round plate, a second round plate, a flow guide pipe, a fixed outer ring, a discharging pipe and a column casing, wherein a cavity is arranged at the back of the box body, a first round through hole is formed in the top surface of the box body, a first bearing is arranged in the first round through hole, a first round plate is arranged in the first bearing, the first round plate rotates on the box body through the first bearing, the check ring is arranged on the top surface of the box body, a plurality of supporting parts are arranged below the fixed square plate, the end part of the supporting part far away from the fixed plate is arranged on the top surface of the box body, a second round through hole is formed in the center of the fixed square plate, a second bearing is arranged in the second round through hole, a second round plate is arranged in the second bearing, the second round plate rotates on the fixed square plate through the second bearing, the other end of the box body is provided with a flow guide outlet, the flow guide outlet sequentially penetrates through a second circular plate and a first circular plate in an inclined mode and extends to the interior of the box body, the flow guide inlet is vertically upward, the flow guide outlet is vertically downward, the outer sleeve of the flow guide inlet is provided with a fixed outer ring, the side wall of the fixed outer ring is provided with a fixed ring and a fixed block from top to bottom, a thread cylinder is arranged on the fixed block, a lifting cylinder is arranged in the fixed ring, a thread column is arranged in the thread cylinder and is in threaded connection with the thread cylinder, the end part, away from the thread cylinder, of the thread column extends to the interior of the lifting cylinder, a third bearing is arranged between the lifting cylinder and the thread column, a first rod is arranged at the end part, away from the thread column, of the lifting cylinder, a second rod is arranged at the end part, away from the lifting cylinder, of the second rod is provided with, the end part of the first rod, which is far away from the lifting cylinder, is higher than the end part of the third rod, which is close to the second rod.

Chemical pipeline is connected to blowing pipe one end, and the other end is equipped with the column casing, be equipped with the ball valve in the blowing pipe, be equipped with the valve handle on the ball valve, top-down is equipped with a circle, No. two circles and No. three circles in the column casing in proper order, be equipped with the lift post in No. two circles, the lift post with be equipped with the spring between the circle, lift post lateral wall is braked and is had the overflow hole, the internal diameter of No. three circles is less than lift post diameter, No. three circles external diameter is greater than No. two circles internal diameters, No. one circle internal diameter is less than the spring internal diameter, the column casing with blowing pipe threaded connection.

The improved multifunctional box is characterized in that a pushing frame is arranged on the side wall of the box body, four wheel frames are arranged at the bottom of the box body, a rotating shaft is arranged on the wheel frames, bottom wheels are arranged on the rotating shaft, an observation block is arranged at the top of the side wall of the box body and is a transparent observation block, an inner barrel is arranged at the top of the observation block and is a cylinder with an opening in the top surface and the bottom surface, the inner barrel is communicated with the air inside and outside the box body, an outer barrel is arranged at the top of the observation block, an air vent is arranged at the bottom of the side surface of the outer barrel, the outer barrel.

As a further aspect of the present invention: the distance between the central axis of the diversion inlet and the central axis of the diversion outlet is greater than the width of the box body.

As a further aspect of the present invention: the inner diameter of the retainer ring is smaller than that of the first bearing.

As a further aspect of the present invention: the outer diameter of the retainer ring is larger than that of the first bearing.

As a further aspect of the present invention: the central axis of the first round plate coincides with that of the second round plate.

As a further aspect of the present invention: the top surface of the observation block is coplanar with the top surface of the box body.

As a further aspect of the present invention: the end part of the third rod close to the second rod extends into the flow guide inlet.

The utility model has the advantages that:

1. this device convenient to chemical fluid loads can make the water conservancy diversion entry stop in different positions under the not mobile, irrotational state of box to avoided because the too big condition that can't enter into narrowly or lean on the regional discharge gate that docks the industrial chemicals of wall of box, need not extra connecting tube, improved the suitability.

2. Through the valve lower part at the blowing pipe increase the column casing, the unable initiative outflow of fluid under the effect of lift post, need No. three pole jack-up lift posts, the fluid just can flow, avoid valve smooth silk or overflow, close and drive a pole decline through the screw thread post after the valve in addition, avoid unnecessary remaining chemical industry fluid to drip, do not influence the circulation state of whole chemical pipeline when the valve damages, a pole, the relative setting of No. two poles and No. three poles effectively avoids the fluid to flow to the honeycomb duct outside.

3. Set up the inside loading condition of box that can the direct observation at the box top in addition to through the inside and outside air of inner tube intercommunication box, when making industrial chemicals get into the box from the honeycomb duct, avoid the inside air of box to spill over from the honeycomb duct, keep the ride comfort that industrial chemicals got into the box, avoid instrument or debris to fall into the box through the urceolus, whole focus reduces, reduces and emptys the risk, manufacturing cost and use cost are lower, high durability and convenient use, and it is worth promoting widely.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of a part of the components of the present invention.

Fig. 3 is a schematic partial cross-sectional view of a flow guide inlet of the present invention.

Fig. 4 is a schematic sectional view of the discharging pipe of the present invention.

Fig. 5 is a schematic partial sectional view of the diversion outlet of the present invention.

Fig. 6 is a schematic structural view of a partial section of the guide shell after rotation.

In the figure: 1-a box body; 101-bearing number one; 2-a retainer ring; 3-fixing the square plate; 301-support column; 302-bearing number two; 4-round plate number one; 5-circular plate No. two; 6-a flow guide pipe; 601-a diversion inlet; 602-a flow guide outlet; 7-observation block; 8-outer cylinder; 801-vent hole; 9-inner cylinder; 10-pushing the frame; 11-a bottom wheel; 1101-a wheel carrier; 1102-a rotating shaft; 12-fixing the outer ring; 1201-a fixed block; 1202-a retaining ring; 13-a threaded cylinder; 1301-a threaded post; 1302-bearing number three; 14-a lifting rod; 1501-bar number one; 1502-rod No. two; 1503-third rod; 16-a discharge pipe; 1601-ball valve; 1602-valve handle; 17-column casing; 1701-circle number one; 1702-circle two; 1703-circle III; 1704-a lifting column; 1705-a spring; 1706-overflow aperture.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

As shown in fig. 1-6, a device convenient for loading chemical fluid comprises a box body 1, a first bearing 101, a retainer ring 2, a fixed square plate 3, a first circular plate 4, a second circular plate 5, a flow guide pipe 6, a fixed outer ring 12, a discharge pipe 16 and a column barrel 17, wherein a cavity is arranged at the back of the box body 1, a first circular through hole is formed in the top surface of the box body 1, the first bearing 101 is arranged in the first circular through hole, the first circular plate 4 is arranged in the first bearing 101, the first circular plate 4 rotates on the box body 1 through the first bearing 101, the retainer ring 2 is arranged on the top surface of the box body 1, a plurality of supports are arranged below the fixed square plate 3, the ends of the supports far away from the fixed plate are arranged on the top surface of the box body 1, a second circular through hole is arranged at the center of the fixed square plate 3, a second bearing 302 is arranged in the second circular through hole, the second circular bearing 302, the second circular plate 5 rotates on the fixed square plate 3 through a second bearing 302, one end of the flow guide pipe 6 is provided with a flow guide inlet 601, the other end of the flow guide pipe is provided with a flow guide outlet 602, the flow guide outlet 602 sequentially penetrates through the second circular plate 5 and the first circular plate 4 in an inclined manner and extends into the box body 1, the flow guide inlet 601 is vertically upward, the flow guide outlet 602 is vertically downward, the flow guide inlet 601 is externally sleeved with a fixed outer ring 12, the side wall of the fixed outer ring 12 is provided with a fixed ring 1202 and a fixed block 1201 from top to bottom, the fixed block 1201 is provided with a thread cylinder 13, a lifting cylinder is arranged in the fixed ring 1202, a thread column 1301 is arranged in the thread cylinder 13, the thread column 1301 is in threaded connection with the thread cylinder 13, the end part, far away from the thread cylinder 13, of the thread column 1301 extends into the lifting cylinder, and a third bearing 1302, the end part of the lifting cylinder, which is far away from the threaded column 1301, is provided with a first rod 1501, the end part of the first rod 1501, which is far away from the lifting cylinder, is provided with a second rod 1502, the end part of the second rod 1502, which is far away from the first rod 1501, is provided with a third rod 1503, the first post is parallel to the third rod 1503, and the end part of the first rod 1501, which is far away from the lifting cylinder, is higher than the end part of the third rod 1503, which is close to the second rod 1502.

One end of the discharging pipe 16 is connected with a chemical pipeline, the other end of the discharging pipe is provided with a cylindrical shell 17, a ball valve 1601 is arranged in the discharging pipe 16, a valve handle 1602 is arranged on the ball valve 1601, a first ring 1701, a second ring 1702 and a third ring 1703 are sequentially arranged in the cylindrical shell 17 from top to bottom, a lifting column 1704 is arranged in the second ring 1702, a spring 1705 is arranged between the lifting column 1704 and the first ring 1701, an overflow hole 1706 is arranged on the side wall of the lifting column 1704, the inner diameter of the third ring 1703 is smaller than the diameter of the lifting column 1704, the outer diameter of the third ring 1703 is larger than the inner diameter of the second ring 1702, the inner diameter of the first ring 1701 is smaller than the inner diameter of the spring 1705, and the cylindrical shell 17 is in threaded connection with the discharging pipe 16.

Be equipped with on the 1 lateral wall of box and push away frame 10, 1 bottom of box is equipped with four wheel carriers 1101, be equipped with pivot 1102 on the wheel carrier 1101, be equipped with return pulley 11 on the pivot 1102, 1 lateral wall top of box is equipped with observation piece 7, observation piece 7 is transparent observation piece 7, observation piece 7 top is equipped with inner tube 9, inner tube 9 is top surface and bottom surface open-ended drum, inner tube 9 intercommunication the inside and outside air of box 1, observation piece 7 top is equipped with urceolus 8, 8 side bottoms of urceolus are equipped with air vent 801, 8 covers of urceolus are established outside the inner tube 9, the outer wall of inner tube 9 with the inner wall separation of urceolus 8, the end connection chemical pipeline of column section of thick bamboo 17 is kept away from to blowing pipe 16.

The box body 1 is pushed to the lower part of a discharging port of a material barrel, a flow guide inlet 601 of a flow guide pipe 6 is arranged at the lower part of a discharging pipe 16, when the box body 1 is not convenient to integrally shift, a chemical engineering operator directly stirs the flow guide pipe 6, a first round plate 4 arranged on the flow guide pipe 6 rotates relative to the box body 1 through a first bearing 101, a second round plate 5 rotates relative to a fixed square plate 3 through a second bearing 302, the flow guide inlet 601 moves to the lower part of the discharging port, a flow guide outlet 602 is still positioned in the box body 1, the whole rotation process is flexible and convenient, the flow guide inlet 601 can rotate 360 degrees and can be stopped at the position below the discharging pipe 16 at any time, a rotary valve handle 1602 conducts a ball valve 1601, chemical raw materials in the chemical engineering pipeline are discharged from the discharging pipe 16, the flow guide inlet 601 is positioned at the lower part of the discharging pipe 16, a third rod 1503 is also positioned below a column 17, a threaded column 1301 is screwed into a threaded cylinder, the third rod 1503 jacks up a lifting column 1704 in a column barrel 17, a spring 1705 is compressed, fluid in a discharge pipe 16 sequentially passes through a first ring 1701 and a second ring 1702 to enter the lifting column 1704, then passes through an overflow hole 1706 on the side wall of the lifting column 1704, finally passes through a third ring 1703 to fall into a flow guide pipe 6 from a flow guide inlet 601 and is discharged into a box body 1 from a flow guide outlet 602, air in the box body 1 passes through an inner barrel 9 to enter a gap between the inner barrel 9 and an outer barrel 8 and then passes through a vent hole 801 to be discharged out of the box body 1, the air pressure inside and outside the box body 1 is kept balanced, chemical raw materials are kept to smoothly pass through the flow guide pipe 6, a check ring 2 is arranged above the first bearing 101 and blocks a gap between the first circular plate 4 and the box body 1 to prevent foreign dust from falling, an operator observes the liquid level of the chemical raw materials in the box body 1 through a transparent observation block 7, a reverse valve handle 1602 closes a, and the threaded column 1301 is rotated reversely, the third rod 1503 is driven to descend by the first rod 1501 and the second rod 1502 in the descending process of the lifting cylinder, the lifting column 1704 props against the third ring 1703 under the flowing pressure of the chemical fluid and the pushing of the spring 1705, the internal channel of the column cylinder 17 is closed, and the fluid is prevented from overflowing.

The utility model can stop the flow guide inlet at different positions under the state that the box body is not moved and does not rotate, thereby avoiding the situation that the box body is too large and can not enter a narrow or wall-leaning region to be butted with a discharge hole of chemical raw materials, needing no additional connecting pipeline, improving the applicability, avoiding the slide wire or overflow of a valve by adding a column cylinder at the lower part of a valve of the discharge pipe, avoiding the dripping of redundant chemical fluid after closing the valve, not influencing the circulation state of the whole chemical pipeline when the valve is damaged, effectively avoiding the fluid from flowing to the outside of the flow guide pipe by arranging the relative arrangement of the first rod, the second rod and the third rod, in addition, arranging the observation block at the top of the box body can directly observe the loading situation inside the box body, and communicating the inside and outside air of the box body through the inner cylinder, and avoiding the air inside the box body from overflowing from the flow guide pipe when the chemical, keep the ride comfort that industrial chemicals got into the box, avoid instrument or debris to fall into the box through the urceolus, whole focus reduces, reduces and emptys the risk, and manufacturing cost and use cost are lower, and convenient to use is worth wideling popularize.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a device convenient to chemical industry fluid loading which characterized in that: the device comprises a box body, a first bearing, a retainer ring, a fixed square plate, a first round plate, a second round plate, a flow guide pipe, a fixed outer ring, a discharge pipe and a column casing, wherein a cavity is arranged at the back of the box body, a first round through hole is formed in the top surface of the box body, the first bearing is arranged in the first round through hole, the first round plate is arranged in the first bearing, the first round plate is arranged on the box body through the first bearing, the retainer ring is arranged on the top surface of the box body, a plurality of support columns are arranged below the fixed square plate, the end part, far away from the fixed square plate, of each support column is arranged on the top surface of the box body, the second round through hole is arranged in the center of the fixed square plate, the second bearing is arranged in the second round through hole, the second round plate is arranged in the second bearing, the second round plate is arranged, the other end of the box body is provided with a flow guide outlet, the flow guide outlet sequentially penetrates through a second circular plate and a first circular plate in an inclined mode and extends to the interior of the box body, the flow guide inlet is vertically upward, the flow guide outlet is vertically downward, the outer sleeve of the flow guide inlet is provided with a fixed outer ring, the side wall of the fixed outer ring is provided with a fixed ring and a fixed block from top to bottom, the fixed block is provided with a thread cylinder, a lifting cylinder is arranged in the fixed ring, a thread column is arranged in the thread cylinder and is in threaded connection with the thread cylinder, the end part, away from the thread cylinder, of the thread column extends to the interior of the lifting cylinder, a third bearing is arranged between the lifting cylinder and the thread column, the end part, away from the thread column, of the lifting cylinder is provided with a first rod, the end part, away from the lifting cylinder, of the first rod is provided with a second rod, the end part of the first rod, which is far away from the lifting cylinder, is higher than the end part of the third rod, which is close to the second rod;

one end of the discharging pipe is connected with a chemical pipeline, the other end of the discharging pipe is provided with a column barrel, a ball valve is arranged in the discharging pipe, a valve handle is arranged on the ball valve, a first ring, a second ring and a third ring are sequentially arranged in the column barrel from top to bottom, a lifting column is arranged in the second ring, a spring is arranged between the lifting column and the first ring, an overflow hole is formed in the side wall of the lifting column, the inner diameter of the third ring is smaller than the diameter of the lifting column, the outer diameter of the third ring is larger than the inner diameter of the second ring, the inner diameter of the first ring is smaller than the inner diameter of the spring, and the column barrel is in threaded connection with the discharging pipe;

the improved multifunctional box is characterized in that a pushing frame is arranged on the side wall of the box body, four wheel frames are arranged at the bottom of the box body, a rotating shaft is arranged on the wheel frames, bottom wheels are arranged on the rotating shaft, an observation block is arranged at the top of the side wall of the box body and is a transparent observation block, an inner barrel is arranged at the top of the observation block and is a cylinder with an opening in the top surface and the bottom surface, the inner barrel is communicated with the air inside and outside the box body, an outer barrel is arranged at the top of the observation block, an air vent is arranged at the bottom of the side surface of the outer barrel, the outer barrel.

2. An apparatus for facilitating chemical fluid loading according to claim 1, wherein: the distance between the central axis of the diversion inlet and the central axis of the diversion outlet is greater than the width of the box body.

3. An apparatus for facilitating chemical fluid loading according to claim 1, wherein: the inner diameter of the retainer ring is smaller than that of the first bearing.

4. An apparatus for facilitating chemical fluid loading according to claim 3, wherein: the outer diameter of the retainer ring is larger than that of the first bearing.

5. An apparatus for facilitating chemical fluid loading according to claim 1, wherein: the central axis of the first round plate coincides with that of the second round plate.

6. An apparatus for facilitating chemical fluid loading according to claim 1, wherein: the top surface of the observation block is coplanar with the top surface of the box body.

7. An apparatus for facilitating chemical fluid loading according to claim 1, wherein: the end part of the third rod close to the second rod extends into the flow guide inlet.

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