Efficient buffer tank for chemical pipeline system

Abstract

The utility model provides an efficient buffer tank for a chemical pipeline system, which relates to the technical field of efficient buffer tanks and comprises a tank body, a tank cover arranged at the top of the tank body, a liquid inlet arranged on one side of the tank body, a liquid outlet arranged on one side of the tank body, a foot ring arranged at the bottom of the tank body and a positioning block arranged at the inner bottom of the tank body. The upper rubber pad is arranged on the outer wall of the center shaft, the spring is arranged at the bottom of the upper rubber pad, and the lower rubber pad is arranged at the bottom of the spring, so that the upper rubber pad, the spring and the lower rubber pad are connected below each layer of porous partition plate, and when fluid impacts the partition plates, the upper rubber pad, the spring and the lower rubber pad can absorb part of energy; vibration of a partition plate and pressure fluctuation rebound of fluid are reduced, and in a traditional buffer tank, after the fluid impacts the partition plate, pressure fluctuation is prone to rebound, and the buffer effect is poor. And through the combination of the upper rubber pad, the spring and the lower rubber pad, the bounced energy can be buffered while the energy is absorbed.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -efficient buffer tank technical field especially relates to a high -efficient buffer tank for chemical pipeline system. BACKGROUND

[0002] According to the utility model discloses a kind of buffer tank for chemical storage, including safety valve and tank body, the lower end of the safety valve is provided with tank body, the safety valve is connected with tank body by bolt fixedly, the lower end of the tank body is provided with a support leg on left and right sides each, the support leg is fixedly connected with tank body, the lower side of the left end of the tank body is provided with water inlet pipe, in the utility model, fixed support is arranged at the end of the buffer tank, so that the fixed support and tank body are fixed stably, and when transporting, fixed support can be used as the role of receiving upper load, so that the phenomenon that buffer tank does not appear when transporting, the inside of fixed support is provided with first backing plate and second backing plate, so that when transporting, it can be received by first backing plate and second backing plate, and the end of cross bar is provided with connecting ring, so that rope can be fixed by being sleeved in the connecting ring.

[0003] The above-mentioned comparative document and prior art have the following technical problems:

[0004] 1. The traditional buffer tank has poor buffering effect, and the internal structure can cause local turbulent flow of fluid to intensify, which affects the efficiency of chemical production. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a high-efficiency buffer tank for chemical pipeline system.

[0006] To achieve the above object, the utility model adopts the following technical scheme: a high-efficiency buffer tank for chemical pipeline system, comprising a tank body, a pouring cap is arranged on the top of the tank body, a liquid inlet is arranged on one side of the tank body, a liquid outlet is arranged on one side of the tank body, a foot ring is arranged at the bottom of the tank body, and a positioning block is arranged at the bottom of the inside of the tank body.

[0007] Preferably, the top of the positioning block is provided with a central shaft, the bottom of the central shaft is welded to the top of the positioning block, and the top of the central shaft is rounded.

[0008] Preferably, the outer wall of the central shaft is provided with an upper rubber pad, and the upper rubber pad is connected to the central shaft by a clamping groove.

[0009] Preferably, the bottom of the upper rubber pad is provided with a spring, and the spring is nested with the upper rubber pad.

[0010] Preferably, the bottom of the spring is provided with a lower rubber pad, and the lower rubber pad is arranged by a matrix of upper rubber pads.

[0011] Preferably, one side of the upper rubber pad is provided with a plurality of perforated sub-plates, and the perforated sub-plates are connected to the upper rubber pad by bolts.

[0012] Preferably, the surface of the perforated sub-plate is provided with through holes, and the through holes have the same diameter, and the thickness of each through hole is consistent.

[0013] Advantages

[0014] In the utility model, the upper rubber pad is arranged on the outer wall of the central shaft, the bottom of the upper rubber pad is provided with a spring, and the bottom of the spring is provided with a lower rubber pad, so that the upper rubber pad, the spring and the lower rubber pad are connected below each perforated partition plate, when fluid impacts the partition plate, the upper rubber pad, the spring and the lower rubber pad can absorb part of the energy, reduce the vibration of the partition plate and the rebound of the pressure fluctuation of the fluid, in the traditional buffer tank, the pressure fluctuation is easily rebounded after the fluid impacts the partition plate, so that the buffering effect is poor. Through the combination of the upper rubber pad, the spring and the lower rubber pad, the rebounding energy can be buffered while the energy is absorbed, and compared with some designs which need large-area laying or large amount of use of expensive buffer materials, the material usage is less.

[0015] In the utility model, sixteen perforated sub-plates are arranged on one side of the upper rubber pad, and each four perforated sub-plates form a group, the through hole diameters of each group are different, the diameters of the holes of the partition plate gradually decrease from top to bottom, and the holes on the perforated partition plate are distributed irregularly, so that the flow direction of the fluid is changed when the fluid passes through, the flow path is increased, the through hole diameters of each group are different, so that the fluid is first preliminarily distributed by the perforated sub-plates when the fluid impacts the partition plate. The through holes with different diameters are like valves with different specifications, and guide the fluid to be dispersed at different speeds and flow rates. When the fluid passes through the group of through holes with smaller diameters, the flow rate is relatively reduced, and when the fluid passes through the group of through holes with larger diameters, the flow rate is relatively larger, so that the fluid is prevented from impacting a certain area, multi-layer distribution buffering is realized, and the buffering effect is greatly enhanced. The holes on the perforated partition plate are distributed irregularly, so that the flow direction of the fluid is constantly changed when the fluid passes through the partition plate, and the diameters of the holes of the partition plate gradually decrease from top to bottom, so that the resistance of the fluid gradually increases when the fluid passes through each layer of partition plate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the axonometric view of the utility model;

[0017] Figure 2 It is the A-A sectional view of the utility model;

[0018] Figure 3 It is the internal axonometric view of the utility model;

[0019] Figure 4 is an internal front view of the utility model.

[0020] Legend:

[0021] 1, tank body; 2, filling cover; 3, liquid inlet; 4, liquid outlet; 5, positioning block; 6, central shaft; 7, multi-hole auxiliary plate; 8, foot ring; 9, upper rubber pad; 10, spring; 11, lower rubber pad; 12, through hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the following will further describe the utility model in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] The specific embodiments of the utility model will be described below in combination with the drawings. Embodiment one:

[0025] Reference Figures 1-4 A kind of high-efficiency buffer tank for chemical pipeline system, including tank body 1, the top of tank body 1 is equipped with filling cover 2, one side of tank body 1 is equipped with liquid inlet 3, one side of tank body 1 is equipped with liquid outlet 4, the bottom of tank body 1 is equipped with foot ring 8, the top of positioning block 5 is equipped with central shaft 6, and the bottom of central shaft 6 is welded with the top of positioning block 5, the top of central shaft 6 is treated with round angle, the outer wall of central shaft 6 is equipped with upper rubber pad 9, and upper rubber pad 9 is connected with central shaft 6 using clamping groove, the bottom of upper rubber pad 9 is equipped with spring 10, and spring 10 is treated with nesting with upper rubber pad 9, the bottom of spring 10 is equipped with lower rubber pad 11, and lower rubber pad 11 is obtained by matrix arrangement of upper rubber pad 9, one side of upper rubber pad 9 is equipped with multi-hole auxiliary plate 7, and multi-hole auxiliary plate 7 is connected with upper rubber pad 9 using bolt, the surface of multi-hole auxiliary plate 7 is equipped with through hole 12, and the caliber of through hole 12 is same, the thickness of each through hole 12 is consistent, the bottom of the inside of tank body 1 is equipped with positioning block 5.

[0026] Upper rubber pad 9 is arranged on the outer wall of central shaft 6, spring 10 is arranged on the bottom of upper rubber pad 9, and lower rubber pad 11 is arranged on the bottom of spring 10, so that upper rubber pad 9, spring 10 and lower rubber pad 11 are connected below each multi-hole partition plate. Upper rubber pad 9, spring 10 and lower rubber pad 11 are arranged in groups of three, and a plurality of groups are sequentially arranged on central shaft 6.

[0027] When the fluid impacts the baffle, the upper rubber pad 9, the spring 10 and the lower rubber pad 11 can absorb part of the energy, reduce the vibration of the baffle and the rebound of the pressure fluctuation of the fluid. In a traditional buffer tank, the pressure fluctuation is easily rebounded after the fluid impacts the baffle, resulting in poor buffering effect. However, through the combination of the upper rubber pad 9, the spring 10 and the lower rubber pad 11, the rebounding energy can be buffered while absorbing energy. Compared with some designs that require large-area paving or large use of expensive buffering materials, the material usage is less. Sixteen porous sub-plates 7 are arranged on one side of the upper rubber pad 9, and each four sub-plates form a group. The diameters of the through holes 12 in each group are different, and the diameters of the holes in the baffle gradually decrease from top to bottom. The distribution of the holes in the porous baffle is irregular, which changes the flow direction of the fluid when passing through and increases the flow path. The diameters of the through holes 12 in each group are different, which makes the fluid be initially distributed when impacting the baffle. Different diameter through holes 12 are like different specifications of valves, guiding the fluid to be dispersed at different speeds and flows. When the fluid passes through the through holes 12 with smaller diameters, the flow rate will be relatively reduced, and when the fluid passes through the through holes 12 with larger diameters, the flow rate will be relatively larger. In this way, the fluid is prevented from impacting a certain area, multi-layer distribution buffering is achieved, and the buffering effect is greatly enhanced. The distribution of the holes in the porous baffle is irregular, which changes the flow direction of the fluid when passing through the baffle. At the same time, the diameters of the holes in the baffle gradually decrease from top to bottom, which increases the resistance of the fluid when passing through each layer of the baffle. Specific embodiment two:

[0029] With reference to Figures 1-4 , the inner wall of the tank body 1 is provided with a spiral flow guide plate. When in use, the spiral flow guide plate makes the fluid flow along a spiral path in the tank body. Different positions of the fluid can be fully contacted and mixed. For fluids with different components, different temperatures or different concentrations in a chemical pipeline system, the uniformity of mixing can be effectively improved, and the reaction or transmission process can be more stable and efficient. At the same time, in some fluids containing solid particles or viscous substances, the stirring effect of the spiral flow guide plate can prevent the particles from depositing on the tank bottom, avoid pipeline blockage or affect product quality caused by accumulation, and maintain good fluidity of the fluid.

[0030] In summary:

[0031] 1. An upper rubber pad 9 is provided on the outer wall of the central shaft 6, a spring 10 is provided at the bottom of the upper rubber pad 9, and a lower rubber pad 11 is provided at the bottom of the spring 10. This achieves the connection of the upper rubber pad 9, spring 10 and lower rubber pad 11 under each layer of porous baffle. When the fluid impacts the baffle, the upper rubber pad 9, spring 10 and lower rubber pad 11 can absorb some energy, reducing the vibration of the baffle and the rebound of the fluid pressure fluctuation. In traditional buffer tanks, after the fluid impacts the baffle, the pressure fluctuation is easy to rebound, resulting in poor buffering effect. However, by combining the upper rubber pad 9, spring 10 and lower rubber pad 11, the rebound energy can be buffered while absorbing energy. At the same time, compared with some designs that require large-area laying or a large amount of expensive buffer materials, its material usage is less.

[0032] 2. Sixteen perforated sub-plates 7 are arranged on one side of the upper rubber pad 9, in groups of four. Each group has a different diameter for the through-holes 12, and the diameter of the pores gradually decreases from top to bottom. This irregular distribution of pores on the perforated plates causes the fluid to change direction and increase its flow path as it passes through. The different diameters of the through-holes 12 in each group allow the fluid to be initially diverted by these perforated sub-plates 7 when impacting the perforated plates. The different diameters of the through-holes 12 act like different valves, guiding the fluid to disperse at different speeds and flow rates. When the fluid passes through a group of smaller diameter through-holes 12, the flow velocity is relatively lower, while the flow rate is relatively higher when passing through a group of larger diameter through-holes 12. This avoids the fluid concentrating on a single area, achieving multi-layered diversion and buffering, greatly enhancing the buffering effect. The irregular distribution of pores on the perforated plates causes the fluid to continuously change direction as it passes through the perforated plates, and the gradual decrease in pore diameter from top to bottom further enhances the buffering effect.

[0033] This causes the resistance encountered by the fluid to gradually increase as it passes through each layer of partitions.

[0034] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency buffer tank for chemical pipeline system, comprising a tank body (1), characterized in that: The top of the tank body (1) is provided with a cover (2), one side of the tank body (1) is provided with a liquid inlet (3), one side of the tank body (1) is provided with a liquid outlet (4), the bottom of the tank body (1) is provided with a foot ring (8), the bottom of the inside of the tank body (1) is provided with a positioning block (5), the top of the positioning block (5) is provided with a central shaft (6), the outer wall of the central shaft (6) is provided with an upper rubber pad (9), the bottom of the upper rubber pad (9) is provided with a spring (10), the bottom of the spring (10) is provided with a lower rubber pad (11), one side of the upper rubber pad (9) is provided with a porous auxiliary plate (7), the surface of the porous auxiliary plate (7) is provided with a through hole (12).

2. The high-efficiency buffer tank for chemical pipeline systems as claimed in claim 1, characterized in that: The bottom of the central shaft (6) and the top of the positioning block (5) are welded, and the top of the central shaft (6) is treated with a round corner.

3. The high-efficiency buffer tank for chemical pipeline systems of claim 1, characterized in that: The upper rubber pad (9) and the central shaft (6) are connected by a clamping groove.

4. The high-efficiency buffer tank for chemical pipeline systems of claim 1, wherein: The spring (10) and the upper rubber pad (9) are nested.

5. The high-efficiency surge tank of claim 1, wherein: The lower rubber pad (11) is arranged by the upper rubber pad (9) matrix.

6. The high-efficiency surge tank of claim 1, wherein: The porous auxiliary plate (7) and the upper rubber pad (9) are connected by a bolt.

7. The high-efficiency surge tank of claim 6, wherein: The caliber of the through hole (12) is the same, and the thickness of each through hole (12) is consistent.

8. The high-efficiency surge tank of claim 6, wherein: The upper rubber pad (9), the spring (10), and the lower rubber pad (11) are arranged in groups of three, and the central shaft (6) is sequentially provided with multiple groups.

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